Rapid: Individual Calculations December 2017
 Lavi, Idan  Total change: -12.00  Rating chartPersonal card
 Shahar Arad Memorial Kfar Saba open rapid ch. 2017 A Kfar Saba ISR 2017-11-25
RcRownchangeKK*chgGame
 2098 2097 2.00 5 -0.60 20 -12.00 
  Yaniv, Ori 1899 ISR1.0010.24204.80 
  Klenburg, Michael m2400 ISR0.001-0.1420-2.80 
  Sokolovsky, Yahli 1832 ISR0.001-0.8220-16.40 
  Kochavi, Ori 1861 ISR1.0010.20204.00 
  Baron, Tal g2497  * ISR0.001-0.0820-1.60 
 * 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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