Individual Calculations January 2020
 Giannopoulou, Anastasia  Total change: -8.80  Rating chartPersonal card
 Open women - girls tournament 2019 Thessaloniki GRE 2019-12-15
RcRownchangeKK*chgGame
 1490 1441 0.50 2 -0.44 20 -8.80 
  Drakaki, Anna-Maria 1841  * GRE0.001-0.0820-1.60 
  Tzovani, Dimitra 1138 GRE0.501-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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