Rapid: Individual Calculations December 2023
 Drivas, Georgios I  Total change: 50.40  Rating chartPersonal card
 Chess Square Rapid Nov 2023 Athens GRE 2023-11-05
RcRownchangeKK*chgGame
 1651 1444 3.00 5 1.26 40 50.40 
  Dimitriou, Georgios 1793 GRE0.001-0.1140-4.40 
  Palios, Panteleimon 1157 GRE1.0010.16406.40 
  Rompaki, Maria 1267 GRE1.0010.274010.80 
  Tzortzatos, Dimosthenis Panagiot 1914 GRE0.001-0.0540-2.00 
  Roumbeglis, Nikolaos 2122 GRE1.0010.994039.60 

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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