Rapid: Individual Calculations September 2021
 Gleizer, Dvir  Total change: -16.80  Rating chartPersonal card
 Markovitch memoriaL 2021 Open B Rishon Lezion ISR 2021-08-14
RcRownchangeKK*chgGame
 1351 1183 0.00 3 -0.84 20 -16.80 
  Faust, Yotam 1276 ISR0.001-0.3720-7.40 
  Parkhov, Koren 1390 ISR0.001-0.2320-4.60 
  Dayan, Itay 1386 ISR0.001-0.2420-4.80 

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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