Individual Calculations March 2019
 Grapsas, Panagiotis  Total change: -19.20  Rating chartPersonal card
 29th open SO Peristeriou 2019 Peristeri GRE 2019-01-08
RcRownchangeKK*chgGame
 1438 1440 2.00 6 -0.96 20 -19.20 
  Haralabidis, Tengkiz 1821 GRE0.001-0.0920-1.80 
  Hatzistamatiou, Nikolaos 1697 GRE0.001-0.1820-3.60 
  Karagiorgos, Nikolaos 1375 GRE1.0010.41208.20 
  Konstantinidis, Dimitrios Gk 1588 GRE0.001-0.3020-6.00 
  Yannopapas, Vasileios 1042 GRE0.001-0.9220-18.40 
  Lyrakis, Georgios 1102 GRE1.0010.12202.40 

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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