Individual Calculations September 2022
 Aleiferis, Ioannis  Total change: 42.40  Rating chartPersonal card
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1556 1355 3.50 7 1.06 40 42.40 
  Stefanou, Konstantinos 2048 GRE0.001-0.0140-0.40 
  Roditakis, Emmanouil 1221 GRE0.501-0.1840-7.20 
  Choullis, Agisilaos Georgios 1235 GRE1.0010.344013.60 
  Skodras, Marios Konstantinos 1494 GRE1.0010.694027.60 
  Gkoritsas, Angelos 1212 GRE1.0010.314012.40 
  Koulouris, Evangelos 1894 GRE0.001-0.0340-1.20 
  Papaoulakis, Isidoros 1789 GRE0.001-0.0640-2.40 

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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