Individual Calculations September 2022
 Kountrias, Kosmas Ioannis  Total change: 36.40  Rating chartPersonal card
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1199 1291 4.00 6 0.29 40 11.60 
  Moustakas, Vasileios D 1036 GRE1.0010.19407.60 
  Palaiologou, Apostolos 1463 GRE0.001-0.2740-10.80 
  Kilaidakis, Ioannis 1117 GRE1.0010.274010.80 
  Rousos, Georgios Iasonas 1221 GRE0.001-0.6040-24.00 
  Skarlas, Vasileios 1242 GRE1.0010.434017.20 
  Tsourgiannis, Nikolaos 1114 GRE1.0010.274010.80 

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)
 
 2022 National Youth Championships finals - open U10 Thessaloniki GRE 2022-08-18
RcRownchangeKK*chgGame
 1287 1291 5.00 8 0.62 40 24.80 
  Chorafas, Emmanouil 1003 GRE1.0010.16406.40 
  Seretis, Anastasios 1083 GRE0.501-0.2740-10.80 
  Chompas, Vasileios 1168 GRE0.501-0.1740-6.80 
  Kiryttopoulos, Ioannis 1617 GRE0.5010.374014.80 
  Tzimas, Konstantinos 1182 GRE0.501-0.1540-6.00 
  Skarlas, Vasileios 1242 GRE0.501-0.0740-2.80 
  Ilias, Nikolaos 1118 GRE1.0010.274010.80 
  Oikonomopoulos, Filippos 1879 GRE0.5010.484019.20 

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)
 

 

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