Rapid: Individual Calculations June 2018
 Androulakis, Aristeidis Nik  Total change: -20.60  Rating chartPersonal card
 2nd Rapid OA Chanion - Chania Easter 2018 Chania GRE 2018-04-12
RcRownchangeKK*chgGame
 1197 1124 1.00 5 -1.03 20 -20.60 
  Sifogiannakis, Andreas 1372 GRE0.001-0.1920-3.80 
  Christodoulakis, Michail 1234 GRE0.001-0.3520-7.00 
  Aleiferis, Ioannis 1136 GRE0.001-0.4820-9.60 
  Sifogiannakis, Georgios 959 GRE0.501-0.2220-4.40 
  Hristodoulakis, Stefanos 1286 GRE0.5010.21204.20 

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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