Individual Calculations March 2022
 Petridis, Dimitrios Panagiotis  Total change: -15.60  Rating chartPersonal card
 Open Feb tournament Oreokastro CC U1800 A group Thessaloniki GRE 2022-02-19
RcRownchangeKK*chgGame
 1296 1365 2.50 5 -0.39 40 -15.60 
  Maki, Eftychia Maria 1014 GRE1.0010.11404.40 
  Manov, Iliyan 1639 BUL0.001-0.1740-6.80 
  Moustakas, Athanasios 1172 GRE0.501-0.2540-10.00 
  Theodoridou, Maria 1106 GRE1.0010.18407.20 
  Kyriakidis, Christoforos 1550 GRE0.001-0.2640-10.40 

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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