Blitz: Individual Calculations September 2023
 Vlatas, Dimitrios  Total change: -17.40  Rating chartPersonal card
 ACC Sunday Blitz July 2023 -5 Athens GRE 2023-07-30
RcRownchangeKK*chgGame
 1374 1437 2.00 5 -0.87 20 -17.40 
  Gkekos, Ioannis 1699 GRE0.001-0.1820-3.60 
  Giannoukakos, Nikolaos 1409 GRE0.001-0.5420-10.80 
  Matiatos, Pantios 1237 GRE1.0010.24204.80 
  Sarsentos, Dimitrios 1093 GRE1.0010.12202.40 
  Fragkos, Konstantinos 1432 GRE0.001-0.5120-10.20 

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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