Individual Calculations July 2023
 Giannoulis, Markos  Total change: -5.20  Rating chartPersonal card
 Ultima by ASOP Dias - LOW Apr 2023 Athens GRE 2023-04-29
RcRownchangeKK*chgGame
 1191 1054 0.00 1 -0.32 40 -12.80 
  Tzortzatos, Ioannis 1191 GRE0.001-0.3240-12.80 

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)
 
 Athens chalenge 2023 Athens GRE 2023-06-19
RcRownchangeKK*chgGame
 1528 1056 0.50 5 0.19 40 7.60 
  Dallis, Ioannis 1507 GRE0.5010.444017.60 
  Athanasakopoulos, Alexandros 1646 GRE0.001-0.0240-0.80 
  Kanetis, Vasilios 1651 GRE0.001-0.0240-0.80 
  Passas, Athanasios 1428 GRE0.001-0.1040-4.00 
  Theodoropoulos, Dimitrios Th 1408 GRE0.001-0.1140-4.40 

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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