Individual Calculations October 2021
 Merkos, Thomas  Total change: -25.20  Rating chartPersonal card
 2021 National youth open U14 finals Patra GRE 2021-08-30
RcRownchangeKK*chgGame
 1670 1703 3.50 8 -0.71 40 -28.40 
  Theodoroglakis, Ioannis 1303  * GRE1.0010.08403.20 
  Karamichos, Michail 1797 GRE0.5010.13405.20 
  Poupalos, Nikolaos 2005 GRE0.001-0.1540-6.00 
  Papadopoulos, Filippos 1575 GRE1.0010.334013.20 
  Antonioudakis, Georgios 1753 GRE0.001-0.4340-17.20 
  Giannoulis, Grigorios 1789 GRE0.001-0.3840-15.20 
  Bantekas, Achilleas 1357 GRE1.0010.11404.40 
  Hartofylakas, Spyros 1777 GRE0.001-0.4040-16.00 
 * 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)
 
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 1309 1709 1.00 1 0.08 40 3.20 
  Michos, Michail 1309  * GRE1.0010.08403.20 
 * 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)
 

 

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