HomeFacebook Scrabble League Round 178 Division 3Click any result to see the two players' history
E =
Elo Value

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Lee W
  
Elo: 5263

Stephen P
  
Elo: 5338

Elizabeth B
  
Elo: 5326

Adewale... J
  
Elo: 5314

Shaun W
  
Elo: 5280

Judith B
  
Elo: 5266

Jun E
  
Elo: 5387

Maurice L
  
Elo: 5254

Garth V
  
Elo: 5255

Tonye W
  
Elo: 5217

Kumba T
  
Elo: 5290

Martin R
  
Elo: 5218

Adeyemi J
Elo: 5246
Adeyemi J
449
Lee W
440
Elo:
+12.6
Stephen P
410
Adeyemi J
408
Elo:
-8.9
Adeyemi J
395
Elizabeth B
350
Elo:
+14.7
Adeyemi J
416
Adewale... J
386
Elo:
+14.3
Adeyemi J
563
Shaun W
461
Elo:
+13.2
Judith B
388
Adeyemi J
347
Elo:
-11.3
Jun E
408
Adeyemi J
366
Elo:
-7.4
Adeyemi J
426
Maurice L
308
Elo:
+12.3
Garth V
436
Adeyemi J
384
Elo:
-11.7
Adeyemi J
451
Tonye W
375
Elo:
+11
Kumba T
485
Adeyemi J
407
Elo:
-10.5
Martin R
428
Adeyemi J
305
Elo:
-13
Progress this roundChange in Elo rating+15.3
for Adeyemi JohnsonBest score563 vs Shaun Walsh
Total points scored4917 in 12 games
Average points per game409.7
Total margin42
Best margin118 vs Maurice Langley
Average margin3.5
 
Personal Bests for Adeyemi Johnson

Top Score: 635
vs Aung Soe Lwin who scored 386 in round 72
 
Best Margin: 308
554 - 246 vs Anna Campbell in round 52
 
Best Joint Score: 1078
443 - 635 with Christian Cephas Mohenu in round 124


Notes on Ratings
Under the Elo ratings system, the winner of a game gains a number of ratings points and the losing player loses the same number. The number of points won or lost depends on the difference between the ratings of the two players; a player will gain more points by beating a higher-rated player than by beating a lower-rated player.

Where games have been completed, the chart above shows the actual number of ratings points passed from the loser to the winner. Where games are unfinished, two numbers are shown in the form A/B. A is the number of points to be transferred if the player in the row wins and B is the number of points if the player in the column wins.

For example
Mildred
Elo 5051
If Joe wins he will gain 9.5 rating points from Mildred but if Mildred wins she will gain 14.5 rating points from Joe. Mildred stands to earn more than Joe from winning the game because Joe is the higher rated player and is expected to win more often.
Joe
Elo 5123
E: 9.5 / 14.5

In the case of a draw, the lower rated player wins points from the higher rated player, but fewer points than if he or she had won the game.

The value of each game is based on the players' rating at the start of each round. At the end of the round, the points won and lost on each game are added up and the players' rating are adjusted and rounded to the nearest whole number for the next round.

The difference in two players' Elo ratings implies an expectation of how often each of them will win when playing each other. Under the system we use:

Notes on Statistics
μ (mu) is the mean score, ν (nu) is the median score and Mo is the mode. Mean, median and mode are three different kinds of averages. The mean score is the total number of points divided by the number of games played. The median score is the middlemost score (or the mean of the two middlemost scores) when they are sorted from high to low. The mode is the most frequent score and is only helpful after a large number of games.

σ (sigma) is the standard deviation. This is a measure of how consistent the player is. The smaller the value of σ, the more consistent. 68% of the player's scores are within one standard deviation above or below the mean and 95% are within two standard deviations.

Sk is median skewness. Skewness is a measure of how asymmetrical the graph is. There are many measures of skewness; we've chosen median skewness because it's the easiest to calculate! A positive value means there are more scores above the middle of the graph than below, a negative value vice versa.