Individual Calculations May 2023
 Megasthenis, Michail  Total change: 0.00  Rating chartPersonal card
 2023 Team Championship of ESSTH-CHALK - POA Rounds 6-9 ESSTHES-CHALK GRE 2023-03-12
RcRownchangeRpKK*chgGame
 1179 0 0.00 2 0.00 379   0.00 
  Sardis, Ioannis 1147 GRE0.0010.00 0.00 
  Tzontas, Konstantinos 1211 GRE0.0010.00 0.00 

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)
 
 2023 Youth Championship of ESSTH-CHALK U16 open Thessaloniki GRE 2023-04-07
RcRownchangeRpKK*chgGame
 1129 0 0.50 3 0.00 856   0.00 
  Forozoglou, Ioannis 1148 GRE0.0010.00 0.00 
  Mingas, Dimitrios 1007 GRE0.5010.00 0.00 
  Balafoutas, Dimitrios 1233 GRE0.0010.00 0.00 

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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