Individual Calculations March 2020
 Tsagkaropoulos, Spyridon  Total change: -8.40  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 4-7 ESSN Attikis GRE 2020-02-02
RcRownchangeKK*chgGame
 2084 2071 1.50 4 -0.42 20 -8.40 
  Kesoglou, Konstantinos 1908 GRE0.001-0.7220-14.40 
  Zenelis, Konstantinos 2046 GRE0.501-0.0320-0.60 
  Goumas, Ioannis 2171 GRE0.5010.14202.80 
  Drakoulakos, Grigorios f2209 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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