Individual Calculations September 2022
 Skarakis, Stavros  Total change: -26.00  Rating chartPersonal card
 15th Paleochora International open 2022 - B group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 1404 1055 0.00 5 -0.65 40 -26.00 
  Antoniadis, Anastasios 1484 GRE0.001-0.0740-2.80 
  Kalliora, Despoina 1283 GRE0.001-0.2140-8.40 
  Pagkalos, Vasileios 1593 GRE0.001-0.0340-1.20 
  Koukouraki, Hrisi 1360 GRE0.001-0.1440-5.60 
  Tzavara, Eleni 1299 GRE0.001-0.2040-8.00 

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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