Individual Calculations February 2020
 Abatzis, Antonios  Total change: -2.40  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Category Rounds 1-3 Attica GRE 2020-01-12
RcRownchangeKK*chgGame
 1973 1874 1.00 3 -0.12 20 -2.40 
  Koerant, Filipos 1798 GRE0.501-0.1020-2.00 
  Papadopoulos, Agathaggelos 2107 GRE0.001-0.2120-4.20 
  Koutourinis, Apostolos 2015 GRE0.5010.19203.80 

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)
 

 

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