Individual Calculations April 2020
 Bellos, Vasilios  Total change: 7.00  Rating chartPersonal card
 Ultima by ASOP Dias - PRE MASTER Jan 2020 Petroupoli GRE 2020-01-19
RcRownchangeKK*chgGame
 1774 1607 1.50 4 0.35 20 7.00 
  Hatzistamatiou, Nikolaos 1790 GRE0.001-0.2620-5.20 
  Kesoglou, Konstantinos 1899 GRE0.5010.35207.00 
  Pavlis, Antonios 1657 GRE0.5010.07201.40 
  Synetos, Dionysios 1749 GRE0.5010.19203.80 

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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