HomeFacebook Scrabble League Round 51 Division 13Click any result to see the two players' history
E =
Elo Value

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Pamela S
  
Elo: 5336

Anne T
  
Elo: 4791

Emma M
  
Elo: 4762

Denise L
  
Elo: 4745

Deborah A
  
Elo: 5258

Douglas T
  
Elo: 4918

Poko L
  
Elo: 4910

Damola O
  
Elo: 5302

Mutua N
  
Elo: 5119

Claire C
  
Elo: 4849

Peggy J
  
Elo: 4837

Seyi A
Elo: 4849
Pamela S
398
Seyi A
340
Elo:
-1.4
Anne T
371
Seyi A
318
Elo:
-14
First word
AYIN


Elo:
+9.1 / -14.9
First word
EGG


Elo:
+8.5 / -15.5
Deborah A
407
Seyi A
347
Elo:
-2.1
Douglas T
463
Seyi A
385
Elo:
-9.6
Poko L
435
Seyi A
344
Elo:
-9.9
Damola O
473
Seyi A
275
Elo:
-1.6
Mutua N
445
Seyi A
409
Elo:
-4.2
Claire C
379
Seyi A
293
Elo:
-12
Peggy J
423
Seyi A
300
Elo:
-12.4
Progress this roundChange in Elo rating-67.2
for Seyi AjetunmobiBest score409 vs Mutua Ngundi
Total points scored3011 in 9 games
Average points per game334.5
Total margin-783
Best margin-36 vs Mutua Ngundi
Average margin-87
 
Personal Bests for Seyi Ajetunmobi

Top Score: 549
vs Alison Williams who scored 314 in round 72
 
Best Margin: 281
421 - 140 vs Joseph Bartram in round 40
 
Best Joint Score: 1037
529 - 508 with Glenys Logan in round 46


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.