Individual Calculations April 2024
 Rivlin, Shachar  Total change: 31.80  Rating chartPersonal card
 Rishon Lezion Autumn 2023 24 over 1800 Rishon le Zion ISR 2024-01-09
RcRownchangeKK*chgGame
 1988 1868 3.50 7 0.91 20 18.20 
  Shimon, Tom 1468  * ISR1.0010.08201.60 
  Fridkin, Juri 2149 RUS0.5010.34206.80 
  Barak, Gil c2183 ISR0.5010.36207.20 
  Pelech, Roee 2178 ISR0.5010.36207.20 
  Dvoirys, Semen I. g2466 RUS0.001-0.0220-0.40 
  Zakin, Lior 1430 ISR1.0010.06201.20 
  Ribstein, Orel 2043 ISR0.001-0.2720-5.40 
 * 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)
 
 Arzit Darom 2024 4 Israel ISR 2024-03-07
RcRownchangeKK*chgGame
 2074 1944 1.00 1 0.68 20 13.60 
  Slonimskij, Arkadij 2074 RUS1.0010.682013.60 

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)
 

 

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