Rapid: Individual Calculations December 2023
 Mastichiadis, Markos  Total change: -48.80  Rating chartPersonal card
 Chess Square Rapid Oct 2023 Athens GRE 2023-10-29
RcRownchangeKK*chgGame
 1316 1116 0.00 4 -1.22 40 -48.80 
  Sideris, Theodoros 1693 GRE0.001-0.0240-0.80 
  Bezirgiannidis, Christos 1244 GRE0.001-0.3340-13.20 
  Kontos, Stavros L 1081 GRE0.001-0.5540-22.00 
  Nikolakis, Konstantinos 1247 GRE0.001-0.3240-12.80 

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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