Individual Calculations July 2023
 Kokalas, Paschalis  Total change: 15.60  Rating chartPersonal card
 ACC under 1700 tournament Apr 2023 Athens GRE 2023-04-20
RcRownchangeKK*chgGame
 1462 1379 2.00 4 0.39 40 15.60 
  Dos Ramos, Geryen 1660 SUR0.5010.344013.60 
  Papadopoulos, Emanouil 1174 GRE1.0010.24409.60 
  Marianidis, Dimitrios 1633 GRE0.001-0.1940-7.60 
  Bakogiannis, Charalampos 1382 GRE0.5010.00400.00 

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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