Individual Calculations February 2015
 Topalidis, Ioannis D  Total change: 0.00  Rating chartPersonal card
 New Year's open PS PERISTERIOU 2015 - B group Peristeri GRE 2015-01-02
RcRownchangeRpKK*chgGame
 1204 0 5.00 6 0.00 1284   0.00 
  Tsatov, Reveka 1236 GRE1.0010.00 0.00 
  Apergis, Iosif 1198 GRE1.0010.00 0.00 
  Ilia, Anastasia 1203 GRE0.0010.00 0.00 
  Mastrokostopoulos, Konstantinos 1150 GRE1.0010.00 0.00 
  Bastianos, Antonios 1246 GRE1.0010.00 0.00 
  Sakkas, Konstantinos 1189 GRE1.0010.00 0.00 

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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