Individual Calculations April 2019
 Daniel, Isteri  Total change: -72.40  Rating chartPersonal card
 5th International tournament Vardaris 2019 B Thessaloniki GRE 2019-03-07
RcRownchangeKK*chgGame
 1329 1226 0.50 6 -1.81 40 -72.40 
  Steiakakis, Konstantinos 1387 GRE0.001-0.2940-11.60 
  Samopoulos, Georgios 1508 GRE0.001-0.1640-6.40 
  Chrysafis, Ioannis 1596 GRE0.001-0.1040-4.00 
  Petridis, Dimitrios Panagiotis 1214 GRE0.001-0.5240-20.80 
  Gkogkolas, Georgios 1018 GRE0.001-0.7740-30.80 
  Kuci, Jorik 1251 ALB0.5010.03401.20 

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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