Individual Calculations June 2017
 Newman, Ori  Total change: 24.60  Rating chartPersonal card
 Liga Artzit North 2017 Round 8-9 Varios ISR 2017-05-06
RcRownchangeKK*chgGame
 2212 2124 2.00 2 1.23 20 24.60 
  Calabrese, Gabriel 2141 ISR1.0010.522010.40 
  Malisov, Boris 2283 ISR1.0010.712014.20 

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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