Rapid: Individual Calculations February 2020
 Mavromatis, Ioannis  Total change: -10.80  Rating chartPersonal card
 Rapid Happy New Year 2020 A Pyrgos GRE 2020-01-05
RcRownchangeKK*chgGame
 1410 1410 1.50 4 -0.54 20 -10.80 
  Stavropoulos, Petros 1693 GRE0.001-0.1620-3.20 
  Sargentis, Dionysios 1258 GRE0.001-0.7020-14.00 
  Papageorgis, Ioannis Iosif 1263 GRE0.501-0.2020-4.00 
  Dimitroulas, Dimitrios 1425 GRE1.0010.522010.40 

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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