Individual Calculations January 2024
 Eshkol, Idan  Total change: 10.40  Rating chartPersonal card
 1 8 Chess Championship Kfar Saba ISR 2023-07-29
RcRownchangeKK*chgGame
 1440 1316 3.00 8 0.19 40 7.60 
  Gerchikov, Pavel 1668 ISR1.0010.894035.60 
  Gorelikov, Israel 1547 ISR0.001-0.2140-8.40 
  Zand, Gal 1549 ISR1.0010.794031.60 
  Davidson, Harel 1423 ISR0.001-0.3540-14.00 
  Dor, Avigdor 1470 ISR1.0010.714028.40 
  Tsur, Gil 1592 ISR0.001-0.1740-6.80 
  Eden, Dana 1169 ISR0.001-0.7040-28.00 
  Baruch, Amit 1103 ISR0.001-0.7740-30.80 

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)
 
 Elite League Merkaz 2024 3-4 Israel ISR 2023-11-09
RcRownchangeKK*chgGame
 1378 1329 0.50 1 0.07 40 2.80 
  Hermans, Ray 1378 ISR0.5010.07402.80 

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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