Individual Calculations March 2019
 Karagiorgos, Nikolaos  Total change: -14.40  Rating chartPersonal card
 29th open SO Peristeriou 2019 Peristeri GRE 2019-01-08
RcRownchangeKK*chgGame
 1398 1375 2.50 7 -0.87 40 -34.80 
  Papadopoulos, Petros 1775  * GRE0.001-0.0840-3.20 
  Chatziangelou, Panagiotis 1057 GRE0.501-0.3740-14.80 
  Paizanos, Epameinondas 1103 GRE1.0010.17406.80 
  Grapsas, Panagiotis 1440 GRE0.001-0.4140-16.40 
  Gavriil, Dimitrios 1068 GRE1.0010.14405.60 
  Diamantopoulos, Nikolaos 1761 GRE0.001-0.0940-3.60 
  Mavroudis, Dionisios 1583 GRE0.001-0.2340-9.20 
 * 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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 4-7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1396 1388 1.00 1 0.51 40 20.40 
  Mourtos, Adrianos 1396 GRE1.0010.514020.40 

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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