Individual Calculations June 2023
 Povvat, Aalo  Total change: -23.00  Rating chartPersonal card
 Tartu Spring 2023 Tartu EST 2023-05-27
RcRownchangeKK*chgGame
 1310 1092 0.00 4 -1.15 20 -23.00 
  Sild, Aron 1480 EST0.001-0.0920-1.80 
  Timoshin, Aleksei 1591 EST0.001-0.0420-0.80 
  Kuzmina, Oleksandra 1111 EST0.001-0.4720-9.40 
  Andreeva, Olga 1058 EST0.001-0.5520-11.00 

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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