Individual Calculations March 2022
 Antoniou Tragoudas, Ioannis  Total change: 3.60  Rating chartPersonal card
 Open Feb tournament Oreokastro CC U1800 A group Thessaloniki GRE 2022-02-19
RcRownchangeKK*chgGame
 1556 1272 1.00 4 0.09 40 3.60 
  Tsilidis, Christos 1713 GRE0.5010.444017.60 
  Tagkaloglou, Savvas Stefanos 1619 GRE0.001-0.1140-4.40 
  Karagiannis, Thomas Aristotelis 1771 GRE0.5010.464018.40 
  Mantazis, Georgios Rafail 1121 GRE0.001-0.7040-28.00 

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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