Rapid: Individual Calculations February 2022
 Dvoirys, Semen I.  Total change: -10.20  Rating chartPersonal card
 Shahar Arad 10th Competition Open A Kfar Saba ISR 2022-01-01
RcRownchangeKK*chgGame
 2176 2372 4.50 7 -0.51 20 -10.20 
  Sitbon, Itay 1972  * ISR0.501-0.4220-8.40 
  Leibi, Yaniv 1875 ISR1.0010.04200.80 
  Parkhov, Yair m2451 ISR1.0010.612012.20 
  Milikow, Yoav f2228 ISR0.501-0.1920-3.80 
  Aizenberg, Benny f2156 ISR0.501-0.2820-5.60 
  Ben Artzi, Ido m2310 ISR1.0010.41208.20 
  Milikow, Elie c2237 ISR0.001-0.6820-13.60 
 * 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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