Individual Calculations July 2019
 Neumann, Itai  Total change: 16.80  Rating chartPersonal card
 Mark Center Spring 2019 Tel Aviv ISR 2019-05-21
RcRownchangeKK*chgGame
 1541 1382 2.00 5 0.42 40 16.80 
  Zaslavsky, Oleg 1697 ISR0.5010.364014.40 
  Gradenwitz, Oded 1703 ISR0.5010.374014.80 
  Vilkovsky, Elias 1610 ISR0.001-0.2140-8.40 
  Ovadia, Tomer 1290 ISR0.501-0.1340-5.20 
  Cohen, Eilam 1406 ISR0.5010.03401.20 

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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