Individual Calculations September 2022
 Vinogradov, Ilia  Total change: 22.80  Rating chartPersonal card
 2. Sandhaeuser Schachsommer B-Turnier Sandhausen GER 2022-08-02
RcRownchangeKK*chgGame
 1530 1219 1.50 5 0.57 40 22.80 
  Kodalle, Dominik 1635 GER0.001-0.0740-2.80 
  Backhaus, Eric 1617 GER0.5010.424016.80 
  Back, Lennart 1592 GER0.001-0.1040-4.00 
  Scheerer, Amelie 1122 GER1.0010.374014.80 
  Heckfuss, Harald 1682 GER0.001-0.0540-2.00 

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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