Individual Calculations August 2022
 Soursos, Panayotis  Total change: -18.40  Rating chartPersonal card
 7th Open PAO Chess Club May 2022 Athens GRE 2022-05-08
RcRownchangeKK*chgGame
 1383 1347 1.00 4 -0.92 20 -18.40 
  Kouvelakis, Konstantinos 1739 GRE0.001-0.0820-1.60 
  Lampos, Charalampos 1203 GRE1.0010.31206.20 
  Tsiripova, Eleni 1342 GRE0.001-0.5120-10.20 
  Lampou, Marianta 1247 GRE0.001-0.6420-12.80 

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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