Individual Calculations May 2023
 Kratidis, Anastasios  Total change: 34.60  Rating chartPersonal card
 Ultima by ASOP Dias - MID Mar 2023 Athens GRE 2023-03-04
RcRownchangeKK*chgGame
 1376 1368 3.50 4 1.56 20 31.20 
  Tzortzatos, Konstantinos 1182 GRE1.0010.26205.20 
  Pavlis, Antonios 1482 GRE1.0010.662013.20 
  Giannoulis, Dionysios 1385 GRE1.0010.522010.40 
  Kapagiannidis, Konstantinos 1455 GRE0.5010.12202.40 

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)
 
 ASOP Dias - Senior - Pre Master Mar 2023 Athens GRE 2023-03-05
RcRownchangeKK*chgGame
 1414 1368 1.50 3 0.17 20 3.40 
  Mastoras, Ilias 1583 GRE0.001-0.2320-4.60 
  Kapagiannidis, Konstantinos 1455 GRE0.5010.12202.40 
  Tzortzatos, Ioannis 1203 GRE1.0010.28205.60 

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)
 

 

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