Individual Calculations September 2022
 Giannopoulos, Panagiotis N  Total change: -6.00  Rating chartPersonal card
 15th Paleochora International open 2022 - B group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 1612 1145 0.00 3 -0.15 40 -6.00 
  Penesis, Dimitrios 1614 GRE0.001-0.0540-2.00 
  Allen, John P 1666 ENG0.001-0.0340-1.20 
  Krause, Marianne 1557 GER0.001-0.0740-2.80 

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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