Individual Calculations July 2019
 Lioumis , Petros  Total change: -24.80  Rating chartPersonal card
 Mid Ultima 1200-1500 by ASOP Dias May 2019 Petroupoli GRE 2019-05-11
RcRownchangeKK*chgGame
 1289 1408 2.00 4 -0.62 40 -24.80 
  Eftaxias, Konstantinos 1243 GRE0.001-0.7240-28.80 
  Vesdekis, Stefanos 1248 GRE1.0010.294011.60 
  Filippidis, Ioannis 1461 GRE0.001-0.4340-17.20 
  Athanaileas, Theodoros 1205 GRE1.0010.24409.60 

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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