Individual Calculations February 2020
 Sioutopoulos, Christos  Total change: 21.60  Rating chartPersonal card
 42nd open White Tower 2020 B group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1241 1239 3.50 6 0.54 40 21.60 
  Theodoridou, Maria 1030 GRE1.0010.23409.20 
  Kavakopoulou, Ioulia Anastasia 1319 GRE0.001-0.3940-15.60 
  Xenidis, Diogenis 1052 GRE1.0010.264010.40 
  Chrysostomidis, Alkiviadis 1424 GRE1.0010.744029.60 
  Skodras, Marios Konstantinos 1280 GRE0.001-0.4440-17.60 
  Peikos, Rafail 1342 GRE0.5010.14405.60 

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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