Individual Calculations June 2019
 Vlassis, Georgios  Total change: -8.60  Rating chartPersonal card
 2019 Team Cup of ESSTH-CHALK Final 4 ESSTH-CHAL GRE 2019-05-11
 2265 2026 0.00 2 -0.43 20 -8.60 
  Vragoteris, Antonios f2164 GRE0.001-0.3120-6.20 
  Kalogeris, Ioannis f2366 GRE0.001-0.1220-2.40 

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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