HomeFacebook Scrabble League Round 178 Division 8Click any result to see the two players' history
E =
Elo Value

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Elliott M
  
Elo: 4860

Sheryll H
  
Elo: 4775

Lynn G
  
Elo: 4822

Adrienne B
  
Elo: 4890

Lorraine O
  
Elo: 4778

Sue T
  
Elo: 4835

Jagdish H
  
Elo: 5040

Margaret H
  
Elo: 4794

Andrew D
  
Elo: 4734

Denise L
  
Elo: 4801

Pam B
  
Elo: 4825

Ber M
  
Elo: 4852

jean b
Elo: 4823
Elliott M
440
jean b
330
Elo:
-10.7
jean b
401
Sheryll H
348
Elo:
+10.4
Lynn G
370
jean b
355
Elo:
-12
jean b
387
Adrienne B
346
Elo:
+14.3
jean b
404
Lorraine O
374
Elo:
+10.5
jean b
435
Sue T
388
Elo:
+12.4
Jagdish H
384
jean b
290
Elo:
-5.3
jean b
367
Margaret H
357
Elo:
+11
jean b
353
Andrew D
349
Elo:
+9
jean b
411
Denise L
315
Elo:
+11.2
Pam B
396
jean b
302
Elo:
-11.9
Ber M
408
jean b
342
Elo:
-11
Progress this roundChange in Elo rating+27.9
for jean briceBest score435 vs Sue Tuckett
Total points scored4377 in 12 games
Average points per game364.7
Total margin-98
Best margin96 vs Denise Ledbury
Average margin-8.1
 
Personal Bests for jean brice

Top Score: 522
vs who scored 351 in round 52
 
Best Margin: 258
437 - 179 vs Joseph Bartram in round 18
 
Best Joint Score: 1026
522 - 504 with in round 58


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.