Individual Calculations November 2021
 Sachinidis, Nikolaos  Total change: 0.00  Rating chartPersonal card
 World Amateur Chess Championship 2021 U1700 open Rhodes GRE 2021-10-16
RcRownchangeRpKK*chgGame
 1370 0 0.00 5 0.00 570   0.00 
  Abdivaliev, Daniial 1482 KGZ0.0010.00 0.00 
  Deliezos, Anastasios 1182 GRE0.0010.00 0.00 
  Kalpakidis, Daniel Kyriakos 1277 GRE0.0010.00 0.00 
  Sadam, Ali Sheikh 1441 KEN0.0010.00 0.00 
  Taddia, Davide 1470 ITA0.0010.00 0.00 

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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