Rapid: Individual Calculations November 2017
 Cohen, Elad  Total change: -44.00  Rating chartPersonal card
 Kiryat Ono Sukkot Rapid 04.10.17 over 1600 Kiryat Ono ISR 2017-10-04
RcRownchangeKK*chgGame
 1392 1523 0.50 4 -2.20 20 -44.00 
  Geffen, Maor 1406 ISR0.001-0.6620-13.20 
  Tsadka Darel, Darya 1382 ISR0.001-0.6920-13.80 
  Radensky, Yonatan 1345 ISR0.501-0.2320-4.60 
  Tal-Shahar, Liam 1436 ISR0.001-0.6220-12.40 

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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