Individual Calculations September 2021
 Kratidis, Anastasios  Total change: -46.80  Rating chartPersonal card
 28th International Open Nikaia 2021 Honour to National Resistance - Group B Nikaia GRE 2021-08-21
RcRownchangeKK*chgGame
 1147 1525 4.00 7 -2.34 20 -46.80 
  Mousliadis, Ippokratis 1125  * GRE1.0010.08201.60 
  Kassa, Vasileia 1138 GRE0.001-0.9120-18.20 
  Moschovakis, Isidoros 1152 GRE1.0010.10202.00 
  Kollia, Evgenia 1181 GRE0.001-0.8820-17.60 
  Makrygiannis, Ion Periandros 1129 GRE1.0010.08201.60 
  Lampou, Marianta 1178 GRE1.0010.11202.20 
  Drivas, Georgios I 1125  * GRE0.001-0.9220-18.40 
 * 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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