HomeFacebook Scrabble League Round 51 Division 1Click any result to see the two players' history
E =
Elo Value

Scroll down
for details

Kay M
  
Elo: 5438

Michael C
  
Elo: 5234

Neil R
  
Elo: 5347

Charles M
  
Elo: 5632

Matthew M
  
Elo: 5639

Paul C
  
Elo: 5496

Diane P
  
Elo: 5312

Phil R
  
Elo: 5558

Callie B
  
Elo: 5000

Susan E
  
Elo: 5688

Anton K
  
Elo: 5459

Rachelle W
  
Elo: 5552

Deborah D
Elo: 5000
Kay M
408
Deborah D
347
Elo:
-1.8
Michael C
470
Deborah D
433
Elo:
-5
Neil R
428
Deborah D
353
Elo:
-2.9
Charles M
561
Deborah D
367
Elo:
-0.6
Deborah D
450
Matthew M
430
Elo:
+23.4
Paul C
468
Deborah D
369
Elo:
-1.3
Deborah D
392
Diane P
355
Elo:
+20.6
Phil R
568
Deborah D
341
Elo:
-0.9
Deborah D
474
Callie B
419
Elo:
+12
Susan E
480
Deborah D
325
Elo:
-0.4
Deborah D
462
Anton K
397
Elo:
+22.4
Rachelle W
445
Deborah D
359
Elo:
-1
Progress this roundChange in Elo rating+64.5
for Deborah DanielsBest score474 vs Callie Boo
Total points scored4672 in 12 games
Average points per game389.3
Total margin-757
Best margin65 vs Anton Kornblum
Average margin-63
 
Personal Bests for Deborah Daniels

Top Score: 683
vs Phil Robertshaw who scored 377 in round 50
 
Best Margin: 306
683 - 377 vs Phil Robertshaw in round 50
 
Best Joint Score: 1095
533 - 562 with Christian Mohenu in round 39


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.