Individual Calculations August 2018
 Maroulakos, Stavros  Total change: -45.80  Rating chartPersonal card
 46th open SOP SMAOK 2018 under 1900 Pagkrati GRE 2018-05-11
RcRownchangeKK*chgGame
 1190 1408 0.00 3 -2.29 20 -45.80 
  Fotiadis, Filippos 1311 GRE0.001-0.6320-12.60 
  Poupalos, Nikolaos 1178 GRE0.001-0.7920-15.80 
  Kazantzoglou, Stefanos 1082 GRE0.001-0.8720-17.40 

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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