Individual Calculations May 2016
 Hasidovsky, Michael  Total change: -36.40  Rating chartPersonal card
 Netanya Open Championship Arie Karpati Memorial 2016 Netanya ISR 2016-01-28
RcRownchangeKK*chgGame
 1972 2170 2.00 5 -1.61 20 -32.20 
  Pinhasov, Ilan 1931 ISR0.501-0.3020-6.00 
  Lurie, Ariel 1823 ISR0.501-0.3920-7.80 
  Zilberman, Yaacov g2396 ISR0.001-0.2120-4.20 
  Afgin, David 1938 ISR0.501-0.2920-5.80 
  Weiler, Abie 1770  * ISR0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Tzafon 2016 Round 7 various ISR 2016-04-02
RcRownchangeKK*chgGame
 2385 2156 0.00 1 -0.21 20 -4.20 
  Haimovich, Tal m2385 ISR0.001-0.2120-4.20 

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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