Individual Calculations August 2022
 Omota, Vlad  Total change: -19.80  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group A Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 2079 1953 0.00 3 -0.99 20 -19.80 
  Schagen, Walt 2107 NED0.001-0.2920-5.80 
  Zhu, Chenwu 2010 NED0.001-0.4220-8.40 
  Kohler, Aran f2121 NED0.001-0.2820-5.60 

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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