Individual Calculations November 2021
 Nikolov, Yavor  Total change: -51.60  Rating chartPersonal card
 European Youth Chess Championship 2021 - Open 16 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 2056 2178 4.50 9 -1.29 40 -51.60 
  Oommen, John Samuel 1840 NOR0.001-0.8840-35.20 
  Dimov, Nikola 1855 BUL1.0010.13405.20 
  Fragkos, Vasileios 1923 GRE1.0010.19407.60 
  Spyratos, Nikolaos 2130 GRE1.0010.434017.20 
  Bicer, Atakan Mert f2375 TUR0.5010.254010.00 
  Morgunov, Marc f2372 AUT0.001-0.2540-10.00 
  Rostomyan, Mikayel 2148 ARM0.001-0.5440-21.60 
  Backiel, Hubert 1931 POL0.001-0.8140-32.40 
  Zvezdakoski, Matej 1931 MKD1.0010.19407.60 

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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