Rapid: Individual Calculations July 2023
 Ziagakis, Nikolaos  Total change: -12.00  Rating chartPersonal card
 7th rapid APO kotinos 2023 Athens GRE 2023-06-09
RcRownchangeKK*chgGame
 1212 1162 2.00 6 -0.60 20 -12.00 
  Mavridis, Georgios I 1375 GRE0.001-0.2320-4.60 
  Dafnomilis, Anastasios 1163 GRE0.001-0.5020-10.00 
  Tsagkas, Aris 1042 GRE0.001-0.6620-13.20 
  Mitsi, Stavroula 1226 GRE1.0010.592011.80 
  Pagalis, Georgios 1270 GRE0.001-0.3520-7.00 
  Stefos, Dimitrios 1197 GRE1.0010.552011.00 

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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