Individual Calculations January 2023
 Peponis, Marios  Total change: 3.40  Rating chartPersonal card
 Low Ultima by ASOP Dias Nov 2022 Petroupoli GRE 2022-11-09
RcRownchangeKK*chgGame
 1098 1178 2.00 3 0.17 20 3.40 
  Galanopoulos, Panagiotis 1102 GRE1.0010.40208.00 
  Gougoulakis, Vasileios 1138 GRE0.001-0.5620-11.20 
  Charalampopoulos, Panagiotis 1053 GRE1.0010.33206.60 

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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