Individual Calculations January 2024
 Doron, Itay  Total change: 15.60  Rating chartPersonal card
 Artzit League Merkaz shabbat 2024 4-5 Israel ISR 2023-11-09
RcRownchangeKK*chgGame
 1352 1419 1.00 2 -0.18 40 -7.20 
  Goldstein, Asaf 1395 ISR1.0010.474018.80 
  Jakobs, Yoav 1309 ISR0.001-0.6540-26.00 

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)
 
 Kiryat Ono Autumn-Winter 2023 A Kiryat Ono ISR 2023-11-15
RcRownchangeKK*chgGame
 1865 1419 1.00 4 0.57 40 22.80 
  Zalkind, Konstantin f2051 ISR0.001-0.0140-0.40 
  Gradenwitz, Oded 1536 ISR1.0010.664026.40 
  Medovoy, Yaniv 2014 ISR0.001-0.0240-0.80 
  Meirovich, Ilay 1860 ISR0.001-0.0640-2.40 

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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