Individual Calculations January 2015
 Peer, Kobi  Total change: 36.00  Rating chartPersonal card
 Liga Ilit Noar Darom 2014 Round 4-6 various ISR 2014-11-29
RcRownchangeKK*chgGame
 2100 2003 2.00 3 0.90 40 36.00 
  Iskhakabeev, Alon 2029 ISR1.0010.544021.60 
  Erbaktanov, Tagar 2080 RUS0.5010.11404.40 
  Gorodetzky, David 2192 ISR0.5010.254010.00 

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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