Rapid: Individual Calculations October 2023
 Kirgetov, Vitaly  Total change: -14.20  Rating chartPersonal card
 Rapid Novosibirsk Region Seniors - 2023 - B Novosibirsk RUS 2023-09-09
RcRownchangeKK*chgGame
 1556 1675 4.50 8 -0.71 20 -14.20 
  Bragin, Alexander V 1492 RUS1.0010.26205.20 
  Tukhvatulin, Kamil 1548 RUS0.501-0.1720-3.40 
  Ptyushkin, Boris 1646 RUS1.0010.46209.20 
  Konjkov, Victor 1582 RUS0.501-0.1320-2.60 
  Solomin, Vyacheslav 1523 RUS0.001-0.7020-14.00 
  Gaiduk, Anatoly 1464 RUS0.001-0.7720-15.40 
  Mukhamadeev, Razit 1805 RUS0.5010.18203.60 
  Abanin, Vladimir 1390 RUS1.0010.16203.20 

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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