Individual Calculations June 2019
 Papazahariou, Nikolaos  Total change: 3.40  Rating chartPersonal card
 2019 Attica Team Cup ESSNA GRE 2019-03-31
RcRownchangeKK*chgGame
 1780 1699 1.00 2 0.17 20 3.40 
  Iordanoglou, Orestis 1576 GRE1.0010.33206.60 
  Kesoglou, Konstantinos 1984 GRE0.001-0.1620-3.20 

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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