Individual Calculations May 2023
 Landa, Alex  Total change: -6.00  Rating chartPersonal card
 Jeruchess February 2023 5 mar Jerusalem ISR 2023-03-05
RcRownchangeKK*chgGame
 1640 1805 4.50 7 -0.30 20 -6.00 
  Oliel, Yehonatan 1562 ISR1.0010.20204.00 
  Sverdlov, Arie 1649 ISR1.0010.29205.80 
  Vazana, Yochay 2027 ISR0.001-0.2220-4.40 
  Sapozhnikov, Alexandr 1816 ISR0.001-0.4820-9.60 
  Bezrodny, Itay 1424 ISR1.0010.09201.80 
  Rozenblit, Stas 1599 ISR0.501-0.2620-5.20 
  Friedlich, Eyal 1405  * ISR1.0010.08201.60 
 * 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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