Individual Calculations July 2023
 Spyropoulos Tsouderos, Achilleas  Total change: 0.00  Rating chartPersonal card
 Athens chalenge 2023 Athens GRE 2023-06-19
RcRownchangeRpKK*chgGame
 1225 0 3.50 8 0.00 1182   0.00 
  Vuka, Alboreno 1474 GRE0.0010.00 0.00 
  Giannoulis, Markos 1056 GRE0.0010.00 0.00 
  Mavrogeorgos, Ilias 1188 GRE0.0010.00 0.00 
  Kazantzoglou, Aristotelis 1122 GRE1.0010.00 0.00 
  Thanasas, Dimitrios 1175 GRE1.0010.00 0.00 
  Drivas, Georgios I 1364 GRE0.0010.00 0.00 
  Karanasou, Ourania Fanouria 1191 GRE0.5010.00 0.00 
  Tzortzatos, Konstantinos 1229 GRE1.0010.00 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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