Individual Calculations November 2018
 Vardaka, Styliani  Total change: -42.00  Rating chartPersonal card
 MAPO Keravnos 2018 GP1 - B group u1600 Thessaloniki GRE 2018-10-19
RcRownchangeKK*chgGame
 1104 1116 0.50 3 -1.05 40 -42.00 
  Gavriilidis, Nikiforos 1071 GRE0.501-0.0640-2.40 
  Alexandri, Dimitra 1103 GRE0.001-0.5240-20.80 
  Skodras, Marios Konstantinos 1139 GRE0.001-0.4740-18.80 

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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