Individual Calculations November 2021
 Spyratos, Nikolaos  Total change: 0.40  Rating chartPersonal card
 European Youth Chess Championship 2021 - Open 16 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 2125 2130 4.00 8 0.01 40 0.40 
  Davtyan, Arsen 2261 ARM0.001-0.3240-12.80 
  Oommen, John Samuel 1840 NOR1.0010.16406.40 
  Nikolov, Yavor 2178 BUL0.001-0.4340-17.20 
  Christodoulou, Panormitis 1919 GRE1.0010.23409.20 
  Gagic, Milan A 2225 SRB1.0010.634025.20 
  Kristoferitsch, Daniel f2290 AUT0.5010.21408.40 
  Trofimov, Pavel 2227 RUS0.5010.13405.20 
  Kirillov, Anton 2059 RUS0.001-0.6040-24.00 

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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