Individual Calculations September 2013
 Boruchovsky, Avital  Total change: 19.70  Rating chartPersonal card
 Macabbiah 2013 Inv GM2 Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 2457 2441 5.50 9 1.20 10 12.00 
  Novik, Maxim g2451 RUS0.5010.01100.10 
  Szuhanek, Ranko m2519 ROU0.5010.11101.10 
  Deutsch, Eyal f2380 ISR1.0010.42104.20 
  Avrukh, Boris g2576 ISR0.5010.18101.80 
  Vasiliev, Olga wm2296 ISR1.0010.31103.10 
  Bitelmajer, Martin f2343 ARG0.501-0.1310-1.30 
  Kantsler, Boris g2430 ISR0.501-0.0210-0.20 
  Golod, Vitali g2578 ISR0.5010.18101.80 
  Vaisser, Anatoly g2544 FRA0.5010.14101.40 

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)
 
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2365 2441 6.00 9 0.77 10 7.70 
  Lammi, Jyri 2151 FIN1.0010.16101.60 
  Menendez Rey, Francisco Javier 2265 ESP0.501-0.2310-2.30 
  Meier, Volker f2270 GER1.0010.27102.70 
  Vovk, Andrey g2581 UKR0.5010.19101.90 
  Yemelin, Vasily g2564 RUS0.5010.17101.70 
  Sirosh, Ilja 2041  * EST0.501-0.4210-4.20 
  Merry, Alan B 2283 ENG1.0010.29102.90 
  Hera, Imre Jr. g2567 HUN0.5010.17101.70 
  Gleizerov, Evgeny g2567 RUS0.5010.17101.70 
 * 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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