Individual Calculations January 2023
 Mastoras, Ilias  Total change: 26.20  Rating chartPersonal card
 Senior - PRE Master Ultima by ASOP Nov Athens GRE 2022-11-11
RcRownchangeKK*chgGame
 1326 1552 5.00 6 0.34 20 6.80 
  Tzortzatos, Ioannis 1190 GRE0.501-0.4020-8.00 
  Eftaxias, Konstantinos 1311 GRE1.0010.20204.00 
  Kapagiannidis, Konstantinos 1435 GRE1.0010.34206.80 
  Kratidis, Anastasios 1405 GRE0.501-0.2020-4.00 
  Tzavara, Eleni 1234 GRE1.0010.13202.60 
  Konstantinidis, Dimitrios 1378 GRE1.0010.27205.40 

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)
 
 High Ultima by ASOP Dias Nov 2022 Athens GRE 2022-11-12
RcRownchangeKK*chgGame
 1545 1552 3.00 4 0.97 20 19.40 
  Bellos, Vasileios 1544 GRE0.001-0.5120-10.20 
  Kratidis, Anastasios 1405 GRE1.0010.30206.00 
  Kazalis, Manos 1594 GRE1.0010.562011.20 
  Galanopoulos, Efraim 1637 GRE1.0010.622012.40 

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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