Individual Calculations May 2018
 Pletner, Valery  Total change: -46.80  Rating chartPersonal card
 Nat. Ch. Quarterfinal 2018 Kfar Saba Kfar Saba ISR 2018-01-27
RcRownchangeKK*chgGame
 1837 2056 5.00 9 -1.79 20 -35.80 
  Gorshtein, Asaf 1910 ISR1.0010.30206.00 
  Zhimalov, Adam 1991 ISR0.001-0.5920-11.80 
  Friedland, Eldar 1802 ISR0.001-0.8120-16.20 
  Bodenshtein, Yair 1999 ISR0.501-0.0820-1.60 
  Tiefenbrunn, Yishai 1656  * ISR1.0010.08201.60 
  Calabrese, Gabriel 2022 ISR0.001-0.5520-11.00 
  Verny, David 1718 ISR1.0010.12202.40 
  Hatzor, Eyal 1729 ISR0.501-0.3720-7.40 
  Lurie, Igor 1703 ISR1.0010.11202.20 
 * 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)
 
 Liga Alef Sharon 2018 Round 6-7 various ISR 2018-04-14
RcRownchangeKK*chgGame
 2222 2049 0.00 2 -0.55 20 -11.00 
  Kraidman, Yair g2254 ISR0.001-0.2420-4.80 
  Karp, Michael f2189 ISR0.001-0.3120-6.20 

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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