Individual Calculations April 2019
 Tsagkaropoulos, Spyridon  Total change: 2.00  Rating chartPersonal card
 2019 Attica Team Championship - POA rounds 4- 7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 2174 2054 1.50 4 0.10 20 2.00 
  Papasimakopoulos, Alexandros 2185 GRE0.001-0.3220-6.40 
  Kalogridakis, Theodoros 2099 GRE0.5010.06201.20 
  Mitrandzas, Athanasios 2059 GRE1.0010.512010.20 
  Papadopoulos, Georgios 2351 GRE0.001-0.1520-3.00 

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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