Rapid: Individual Calculations September 2021
 Friedland, Moshe  Total change: -26.00  Rating chartPersonal card
 Markovitch memoriaL 2021 Open A Rishon Lezion ISR 2021-08-14
RcRownchangeKK*chgGame
 1951 2286 2.50 5 -1.30 20 -26.00 
  Azoulay, Yehonatan 1551 ISR1.0010.01200.20 
  Ben Ari, Yannay f2116 ISR0.001-0.7220-14.40 
  Shteiman, Yuval 1598 ISR1.0010.01200.20 
  Milikow, Elie c2124 ISR0.501-0.2120-4.20 
  Zoler, Dan g2366 ISR0.001-0.3920-7.80 

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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