Individual Calculations November 2018
 Mamo, Gilad  Total change: -10.40  Rating chartPersonal card
 Kiryat Ono Sukkot 2018 B Kiryat Ono ISR 2018-09-30
RcRownchangeKK*chgGame
 1248 1461 2.00 3 -0.26 40 -10.40 
  Lavi, Nitay 1229 ISR0.001-0.7940-31.60 
  Erenberg, Shmuel 1114 ISR1.0010.11404.40 
  Stepanenko, Alona 1402 ISR1.0010.424016.80 

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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