Individual Calculations February 2023
 Nuriev, Ruslan  Total change: -23.20  Rating chartPersonal card
 Mukhamedzyanov memorial 2023_B13 Kazan RUS 2023-01-10
RcRownchangeKK*chgGame
 1178 1187 2.50 6 -0.58 40 -23.20 
  Nutfullin, Sharifulla 1406 RUS0.001-0.2240-8.80 
  Fedorychev, Roman 1062 RUS1.0010.334013.20 
  Romanov, Artemiy 1042 RUS0.001-0.6940-27.60 
  Zigangirov, Samir 1120 RUS1.0010.414016.40 
  Rybakov, Dmitry 1220 RUS0.5010.05402.00 
  Amirov, Dinar 1215 RUS0.001-0.4640-18.40 

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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