Individual Calculations May 2017
 Amitai, Ido  Total change: 100.00  Rating chartPersonal card
 Israel Cadet Championship Final 2017 U10 Ramat Hasharon ISR 2017-04-02
RcRownchangeKK*chgGame
 1539 1270 4.00 8 2.50 40 100.00 
  Etingof, Yury 1670  * RUS1.0010.924036.80 
  Uritsky, Yonathan 1538 ISR0.5010.334013.20 
  Levitan, Yaron 1395 ISR1.0010.674026.80 
  Bar, Indy 1489 ISR1.0010.784031.20 
  Milikow, Elie 1670  * ISR0.001-0.0840-3.20 
  Pevzner, Maks 1626 ISR0.5010.394015.60 
  Cohen, Elad 1503 ISR0.001-0.2140-8.40 
  Neeman, Gal 1421 ISR0.001-0.3040-12.00 
 * 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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