Individual Calculations June 2018
 Friedland, Moshe  Total change: 17.00  Rating chartPersonal card
 Liga Artzit Center 2018 Round 8-9 various ISR 2018-05-10
RcRownchangeKK*chgGame
 2217 2269 2.00 2 0.85 20 17.00 
  Kerner, Michael 2177 ISR1.0010.37207.40 
  Levin, Elad 2256 ISR1.0010.48209.60 

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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