Rapid: Individual Calculations January 2016
 Amitai, Ido  Total change: -43.80  Rating chartPersonal card
 Kiryat Ono Fridays Autumn 2015 over 1500 Kiryat Ono ISR 2015-10-09
RcRownchangeKK*chgGame
 1472 1734 1.00 4 -2.19 20 -43.80 
  Qasem, Huda 1334  * ISR0.001-0.9220-18.40 
  Tamir, Roee 1458 ISR1.0010.17203.40 
  Verni, David 1413 ISR0.001-0.8720-17.40 
  Eyal, Amir 1682 ISR0.001-0.5720-11.40 
 * 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)
 

 

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