HomeFacebook Scrabble League Round 51 Division 14Click any result to see the two players' history
E =
Elo Value

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Darren G
  
Elo: 4597

Glenys L
  
Elo: 4897

Harry D
  
Elo: 4954

James B
  
Elo: 4940

Leila D
  
Elo: 4788

Leonie B
  
Elo: 4529

Andrew S
  
Elo: 4600

Stewart H
  
Elo: 5173

Steven H
  
Elo: 4976

Stuart C
  
Elo: 5058

Jenny B
  
Elo: 4799

Joseph M
Elo: 5288
Joseph M
460
Darren G
385
Elo:
+0.4
Joseph M
432
Glenys L
343
Elo:
+2.3
Joseph M
418
Harry D
391
Elo:
+3.1
James B
459
Joseph M
365
Elo:
-21.1
Joseph M
481
Leila D
308
Elo:
+1.3
Joseph M
463
Leonie B
276
Elo:
+0.3
Joseph M
453
Andrew S
358
Elo:
+0.4
Stewart H
442
Joseph M
367
Elo:
-15.8
Joseph M
518
Steven H
364
Elo:
+3.4
Joseph M
423
Stuart C
393
Elo:
+5
Joseph M
388
Jenny B
384
Elo:
+1.4
Progress this roundChange in Elo rating-19.3
for Joseph MizziBest score518 vs Steven Holmes
Total points scored4768 in 11 games
Average points per game433.4
Total margin665
Best margin187 vs Leonie Baker
Average margin60.4
 
Personal Bests for Joseph Mizzi

Top Score: 618
vs Joseph Bartram who scored 182 in round 47
 
Best Margin: 436
618 - 182 vs Joseph Bartram in round 47
 
Best Joint Score: 1125
618 - 507 with Adebiyi Mabadeje in round 77


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.