Rapid: Individual Calculations September 2015
 Slonimskij, Arkadij  Total change: 9.00  Rating chartPersonal card
 Elitzur Jerusalem rapid championship 2015 Jerusalem ISR 2015-08-11
RcRownchangeKK*chgGame
 2076 2098 2.50 4 0.45 20 9.00 
  Shiloach, Yoel 1736 ISR1.0010.10202.00 
  Zak, Arad 2061 ISR1.0010.45209.00 
  Gal, Moshe 2180 ISR0.5010.11202.20 
  Labok, B. 2328 RUS0.001-0.2120-4.20 

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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