Rapid: Individual Calculations December 2019
 Chatzigeorgiadou, Dimitra  Total change: -15.80  Rating chartPersonal card
 GP rapid Serron Nov 2019 Serres GRE 2019-11-17
RcRownchangeKK*chgGame
 1329 1045 0.00 1 -0.16 20 -3.20 
  Konstantinidis, Mavroudis 1329 GRE0.001-0.1620-3.20 

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)
 
 Rapid Ioannidis Nanos 2019 Drama GRE 2019-11-24
RcRownchangeKK*chgGame
 1226 1045 0.00 2 -0.63 20 -12.60 
  Iosifidis, Evangelos 1445  * GRE0.001-0.0820-1.60 
  Seretis, Nikolaos G 1007 GRE0.001-0.5520-11.00 
 * 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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