Individual Calculations July 2024
 Galmidi, Ester  Total change: -29.60  Rating chartPersonal card
 Kiryat Ono Spring 2024 B Kiryat ono ISR 2024-05-01
RcRownchangeKK*chgGame
 1493 1459 1.00 2 0.09 40 3.60 
  Itkin, Igor 1559 ISR0.001-0.3640-14.40 
  Friedland, Benzi 1426 ISR1.0010.454018.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Aviv Festival Chess4All B Savion ISR 2024-05-17
RcRownchangeKK*chgGame
 1639 1459 0.00 2 -0.57 40 -22.80 
  Dimenshtein, Daniel 1770 ISR0.001-0.1440-5.60 
  Kisch, Ehud 1508 ISR0.001-0.4340-17.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 The European School Chess Championships 2024 U11 Girls University of Limerick, Co.Limerick, Ireland IRL 2024-05-31
RcRownchangeKK*chgGame
 1542 1459 2.50 7 -0.26 40 -10.40 
  Cretescu, Emma 1758 ROU1.0010.854034.00 
  Potikha, Shelley 1490 ISR1.0010.544021.60 
  Deniz, Elif 1491 TUR0.001-0.4640-18.40 
  Sonmez, Zeynep 1561 TUR0.001-0.3640-14.40 
  Aldeniz, Defne 1428 TUR0.001-0.5440-21.60 
  Keser, Nehir 1510 TUR0.5010.07402.80 
  Putar, Lorena 1558 IRL0.001-0.3640-14.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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