Individual Calculations December 2021
 Koutlas, Nikolaos  Total change: -7.00  Rating chartPersonal card
 39th Team Cup of ESSAMTH 2021 ESSAMTH GRE 2021-10-24
RcRownchangeKK*chgGame
 1937 2337 2.00 2 0.16 20 3.20 
  Ganiaridis, Panagiotis 1937  * GRE1.0010.08201.60 
  Vasiliadis, Theodoros 1937  * GRE1.0010.08201.60 
 * 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)
 
 2021 team championship of A category - Final 4 Larisa GRE 2021-11-06
RcRownchangeKK*chgGame
 2270 2273 1.00 2 -0.01 20 -0.20 
  Chatzieleftheriou, Andreas 2177 GRE1.0010.37207.40 
  Giannoulakis, Lampros f2363 GRE0.001-0.3820-7.60 

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)
 
 39th Greek Team Cup 2021 tie breaks Local Clubs GRE 2021-11-28
RcRownchangeKK*chgGame
 2276 2273 0.00 1 -0.50 20 -10.00 
  Vafiadis, Kleanthis 2276 GRE0.001-0.5020-10.00 

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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