Rapid: Individual Calculations January 2023
 Galanopoulos, Efraim  Total change: 19.80  Rating chartPersonal card
 Open Ultima Speed by ASOP Dias Nov 2022 - Rapid 5 Petroupoli GRE 2022-11-30
RcRownchangeKK*chgGame
 1295 1537 4.00 4 0.99 20 19.80 
  Tsimvrakidis, Alexandros 1137  * GRE1.0010.08201.60 
  Pavlis, Antonios 1666 GRE1.0010.672013.40 
  Papasideris, Ioannis 1250 GRE1.0010.16203.20 
  Koukidou, Ioanna 1128 GRE1.0010.08201.60 
 * 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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