Individual Calculations September 2019
 Friedland, Benzi  Total change: -58.80  Rating chartPersonal card
 Open Tournament Kyiv Summer Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 1347 1189 0.00 4 -1.38 20 -27.60 
  Sidletskyi, Ivan 1589  * UKR0.001-0.0820-1.60 
  Gumeniuk, Yevgen 1589  * UKR0.001-0.0820-1.60 
  Duek, Ilan 1022 ISR0.001-0.7220-14.40 
  Hoffmann, Elia 1189 ISR0.001-0.5020-10.00 
 * 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)
 
 Kiryat Ono 10th Summer Festival 2019 weekend B Kiryat Ono ISR 2019-08-09
RcRownchangeKK*chgGame
 1170 1187 0.00 3 -1.56 20 -31.20 
  Levian, Omer 1177 ISR0.001-0.5120-10.20 
  Freiberg, Doron 1237 ISR0.001-0.4320-8.60 
  Ron, Itay 1097 ISR0.001-0.6220-12.40 

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)
 

 

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