Individual Calculations February 2024
 Yaniv, Yuval  Total change: 0.60  Rating chartPersonal card
 Israel National League 2024 1-4 Israel ISR 2024-01-10
RcRownchangeKK*chgGame
 2330 2383 1.00 2 -0.15 20 -3.00 
  Tifferet, Shakked f2334 ISR0.501-0.0720-1.40 
  Gorodetzky, Matan f2325 ISR0.501-0.0820-1.60 

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)
 
 Israel Open Championship 2023 israel ISR 2024-01-21
RcRownchangeKK*chgGame
 2340 2383 5.00 9 0.18 20 3.60 
  Zakin, Lior 1983  * ISR1.0010.08201.60 
  Ribstein, Orel 2043 ISR1.0010.12202.40 
  Sitbon, Itay 2213 ISR1.0010.28205.60 
  Gorshtein, Ido g2523 ISR1.0010.692013.80 
  Baron, Tal g2490 ISR0.5010.15203.00 
  Smirin, Ilia g2582 ISR0.5010.26205.20 
  Tzidkiya, Yeshaayahu m2448 ISR0.001-0.4120-8.20 
  Kobo, Ori g2541 ISR0.001-0.2920-5.80 
  Gluhovsky, Mark 2235 RUS0.001-0.7020-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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