Individual Calculations March 2023
 Seferis, Georgios  Total change: 18.00  Rating chartPersonal card
 Ultima by ASOP Dias - PEAK Jan 2023 Athens GRE 2023-01-21
RcRownchangeKK*chgGame
 1796 1738 3.00 5 0.68 20 13.60 
  Kofidis, Andreas m2241 GRE0.001-0.0420-0.80 
  Bellos, Vasilios 1555 GRE0.501-0.2420-4.80 
  Marianidis, Dimitrios 1568 GRE1.0010.28205.60 
  Hatzistamatiou, Nikolaos 1680 GRE1.0010.42208.40 
  Katsanis, Vasileios 1937 GRE0.5010.26205.20 

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)
 
 2023 Team Championship of Attica - POA Rounds 1-3 Attica GRE 2023-01-29
RcRownchangeKK*chgGame
 1904 1738 0.50 1 0.22 20 4.40 
  Bardis, Harilaos-Panagiotis 1904 GRE0.5010.22204.40 

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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