Individual Calculations June 2018
 Vragoteris, Antonios  Total change: -7.00  Rating chartPersonal card
 2018 Team Cup of ESSTH-CHALK Thessaloniki - Chalkidiki GRE 2018-03-17
RcRownchangeKK*chgGame
 1933 2158 1.50 2 0.01 20 0.20 
  Hosseini-Tambatambai, Areios 1758  * GRE1.0010.08201.60 
  Lagopatis, Nikolaos c2108 GRE0.501-0.0720-1.40 
 * 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)
 
 2018 Team Championship ESSTH-CHALK - POA rounds 10-11 ESSTH-CHALK GRE 2018-05-06
RcRownchangeKK*chgGame
 2029 2167 1.00 2 -0.36 20 -7.20 
  Nikolakis, Panagiotis Marios 1981 GRE1.0010.26205.20 
  Mourelatos, Ilias 2076 GRE0.001-0.6220-12.40 

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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