Individual Calculations April 2015
 Kudischewitsch, David  Total change: 0.50  Rating chartPersonal card
 Herzliya Winter 2015 Herzliya ISR 2015-01-12
RcRownchangeKK*chgGame
 2138 2334 6.00 9 -0.47 10 -4.70 
  Altshul, Limor 1934  * ISR0.501-0.4210-4.20 
  Lagon, Michael 1957 ISR1.0010.09100.90 
  Hasidovsky, Michael 2187 ISR0.501-0.2010-2.00 
  Ben Ari, Yannay 1934  * ISR1.0010.08100.80 
  Zalkind, Konstantin f2222 ISR0.501-0.1510-1.50 
  Zilberman, Yaacov g2394 ISR0.5010.08100.80 
  Gamayev, Oleg 2204 ISR0.501-0.1810-1.80 
  Kantsler, Boris g2432 ISR0.5010.13101.30 
  Yerushalmi, Eran 1976 ISR1.0010.10101.00 
 * 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)
 
 European Individual Chess Championship 2015 Jerusalem ISR 2015-02-24
RcRownchangeKK*chgGame
 2361 2334 5.50 11 0.52 10 5.20 
  Gajewski, Grzegorz g2646 POL0.001-0.1410-1.40 
  Lukovski, Lev 1934  * GER1.0010.08100.80 
  Esen, Baris g2571 TUR0.001-0.2010-2.00 
  Parkhov, Yair 1997 ISR1.0010.12101.20 
  Can, Emre g2555 TUR1.0010.78107.80 
  Dvoirys, Semen I. g2578 RUS0.001-0.2010-2.00 
  Rasulov, Vugar g2508 AZE0.001-0.2710-2.70 
  Cohen Revivo, Alon 2022 ISR1.0010.14101.40 
  Popilski, Gil g2517 ISR0.001-0.2610-2.60 
  Kunin, Michael 2147 ISR1.0010.26102.60 
  Sadzikowski, Daniel m2492 POL0.5010.21102.10 
 * 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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