Individual Calculations February 2024
 Rinberg, David  Total change: 52.40  Rating chartPersonal card
 Elite League Merkaz 2024 5 Israel ISR 2023-11-30
RcRownchangeKK*chgGame
 1779 1784 0.50 1 -0.01 40 -0.40 
  Gurevich, Neria 1779 ISR0.501-0.0140-0.40 

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)
 
 Arzit Merkaz Yom Hol 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2085 1790 0.50 1 0.35 40 14.00 
  Feldman, Gidi 2085 ISR0.5010.354014.00 

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)
 
 Israel Open Championship 2023 israel ISR 2024-01-21
RcRownchangeKK*chgGame
 2021 1790 3.00 7 0.97 40 38.80 
  Kupervaser, Erez f2250 ISR0.5010.454018.00 
  Milikow, Yoav m2376 ISR0.001-0.0240-0.80 
  Daniel, Hadar 1390  * ISR1.0010.08403.20 
  Krayz, Alexander m2327 ISR0.001-0.0340-1.20 
  Pogoreltsev, Arsenii 1642 ISR1.0010.304012.00 
  Levitan, Ronit wf2101 ISR0.5010.364014.40 
  Menahem, Adi c2062 ISR0.001-0.1740-6.80 
 * 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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