Rapid: Individual Calculations October 2017
 Greenfeld, Alon  Total change: -12.20  Rating chartPersonal card
 3rd Avner Hadar Memorial Tel Aviv rapid championship Tel Aviv ISR 2017-09-15
RcRownchangeKK*chgGame
 2206 2500 3.50 5 -0.61 20 -12.20 
  Bar-Or, Ornan 2100  * ISR1.0010.08201.60 
  Zak, Uriel m2287 ISR0.001-0.7720-15.40 
  Bolkovstein, David 2100  * ISR1.0010.08201.60 
  Levits, Yuri 2100  * ISR1.0010.08201.60 
  Deutsch, Eyal m2442 ISR0.501-0.0820-1.60 
 * 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)
 

 

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