Individual Calculations February 2020
 Haimovich, Tal  Total change: -11.80  Rating chartPersonal card
 Israeli National Team Championship 2020 Round 1-4 Various ISR 2020-01-08
RcRownchangeKK*chgGame
 2266 2402 1.50 4 -1.18 10 -11.80 
  Kuprijanov, Anatoly f2238 RUS0.501-0.2210-2.20 
  Klar, Nir 2094 ISR1.0010.14101.40 
  Liss, Eran g2421 ISR0.001-0.4710-4.70 
  Zlatin, Alexander f2310 ISR0.001-0.6310-6.30 

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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