Individual Calculations February 2020
 Symeonidis, Ilarion  Total change: -22.60  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 1-3 Attica GRE 2020-01-12
RcRownchangeKK*chgGame
 1741 1649 0.00 3 -1.13 20 -22.60 
  Dermentzis, Konstantinos 1814 GRE0.001-0.2820-5.60 
  Kellaris, G 1772 GRE0.001-0.3320-6.60 
  Tsilivakos, Emmanouil 1637 GRE0.001-0.5220-10.40 

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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