Individual Calculations August 2019
 Panagiotopoulos, Vas  Total change: -18.20  Rating chartPersonal card
 Spring open Chess Square 2019 Athens GRE 2019-05-11
RcRownchangeKK*chgGame
 1621 1881 3.00 5 -0.91 20 -18.20 
  Tampakis, Vasileios 1481  * GRE1.0010.08201.60 
  Tzagarakis, Georgios 1495 GRE0.001-0.9120-18.20 
  Georgiopoulos, Har. 1515 GRE1.0010.10202.00 
  Fotopoulos, Panagiotis 1651 GRE1.0010.21204.20 
  Delithanasis, Dimitrios 1961 GRE0.001-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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