HomeFacebook Scrabble League Round 178 Division 5Click any result to see the two players' history
E =
Elo Value

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Susan M
  
Elo: 5079

Marc T
  
Elo: 5155

Charlotte G
  
Elo: 5197

Lucy K
  
Elo: 5249

Anne M
  
Elo: 5209

Glynis L
  
Elo: 5101

Stuart C
  
Elo: 5083

Seán S
  
Elo: 5115

Patzi S
  
Elo: 5051

Bob B
  
Elo: 5038

Tony H
  
Elo: 5100

Margaret S
  
Elo: 5054

Audrey W
Elo: 5017
Susan M
437
Audrey W
381
Elo:
-9.9
Audrey W
472
Marc T
388
Elo:
+16.5
Charlotte G
392
Audrey W
376
Elo:
-6.3
Lucy K
401
Audrey W
400
Elo:
-5
Anne M
377
Audrey W
309
Elo:
-6
Glynis L
496
Audrey W
379
Elo:
-9.2
Audrey W
408
Stuart C
345
Elo:
+14.3
Seán S
462
Audrey W
335
Elo:
-8.7
Audrey W
393
Patzi S
364
Elo:
+13.2
Bob B
377
Audrey W
368
Elo:
-11.3
Tony H
443
Audrey W
376
Elo:
-9.2
Margaret S
463
Audrey W
430
Elo:
-10.7
Progress this roundChange in Elo rating-32.3
for Audrey WagnerBest score472 vs Marc Tonti
Total points scored4627 in 12 games
Average points per game385.5
Total margin-318
Best margin84 vs Marc Tonti
Average margin-26.5
 
Personal Bests for Audrey Wagner

Top Score: 601
vs Douglas Tsang who scored 244 in round 65
 
Best Margin: 357
601 - 244 vs Douglas Tsang in round 65
 
Best Joint Score: 1033
415 - 618 with Michael Coote in round 73


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.