Individual Calculations August 2018
 Levinsky, Gregory  Total change: -5.60  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 A Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 2131 1896 1.00 6 -0.28 20 -5.60 
  Friedland, Moshe f2284 ISR0.001-0.0920-1.80 
  Ben Ari, Yannay 2086 ISR0.001-0.2520-5.00 
  Itzhaky, Shmuel 2111 ISR0.5010.27205.40 
  Milikow, Elie 2081 ISR0.001-0.2620-5.20 
  Yaacov, Avi 2106 ISR0.5010.27205.40 
  Shohat, Yotam 2119 ISR0.001-0.2220-4.40 

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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