Individual Calculations February 2018
 Gorodetzky, Matan  Total change: 46.80  Rating chartPersonal card
 Liga Noar Ilit North 2017-18 playoffs various ISR 2017-12-30
RcRownchangeKK*chgGame
 1893 2040 1.00 1 0.30 40 12.00 
  Yaniv, Ori 1893 ISR1.0010.304012.00 

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)
 
 Liga Artzit South 2018 Round 1-2 various ISR 2018-01-06
RcRownchangeKK*chgGame
 2201 2060 1.50 2 0.87 40 34.80 
  Gilboa, Amos 2213 ISR0.5010.20408.00 
  Belytsky, Alexandr f2189 RUS1.0010.674026.80 

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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