Individual Calculations February 2018
 Lafkidis, Apostolos  Total change: 0.00  Rating chartPersonal card
 New Year 2018 Open PS Peristeriou Peristeri GRE 2018-01-02
RcRownchangeRpKK*chgGame
 1205 0 1.00 6 0.00 932   0.00 
  Hartofylakas, Spyros 1355 GRE0.0010.00 0.00 
  Kirtatos, Alexandros 1159 GRE0.0010.00 0.00 
  Kostopoulos, Konstantinos 1208 GRE0.5010.00 0.00 
  Tampakis, Vasileios 1254 GRE0.5010.00 0.00 
  Chatziangelou, Panagiotis 1116 GRE0.0010.00 0.00 
  Doumpos, Marios 1139 GRE0.0010.00 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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