Blitz: Individual Calculations August 2023
 Bregadze, Nika  Total change: 0.40  Rating chartPersonal card
 ACC Sunday Blitz July 2023 -2 Athens GRE 2023-07-09
RcRownchangeKK*chgGame
 1493 1394 3.00 7 0.02 20 0.40 
  Kazantzoglou, Stefanos 1845 GRE0.001-0.0620-1.20 
  Nikolakis, Konstantinos 1189 GRE1.0010.24204.80 
  Tzortzatos, Dimosthenis Panagiot 1936 GRE0.001-0.0320-0.60 
  Kazantzoglou, Nikolaos 1316 GRE0.001-0.6120-12.20 
  Marinidis, Stavros 1497 GRE0.001-0.3620-7.20 
  Fragkos, Konstantinos 1432 GRE1.0010.552011.00 
  Matiatos, Pantios 1237 GRE1.0010.29205.80 

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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