Rapid: Individual Calculations April 2023
 Ivanchikov, Nikolay  Total change: 24.80  Rating chartPersonal card
 Grand-Prix Rapid Yekaterinburg 2023. 2nd stage Yekaterinburg RUS 2023-03-19
RcRownchangeKK*chgGame
 1714 1304 2.00 7 1.24 20 24.80 
  Erokhin, Artem 2010 RUS0.001-0.0120-0.20 
  Kiselev, Alexander S 1587 RUS1.0010.842016.80 
  Moskvinov, Prokhor 1871 RUS0.001-0.0220-0.40 
  Zanin, Elisey 1609 RUS1.0010.862017.20 
  Smirnaygin, Pavel 1745 RUS0.001-0.0620-1.20 
  Sukhanov, Alexander 1456 RUS0.001-0.3020-6.00 
  Fedulov, Sergey V 1717 RUS0.001-0.0720-1.40 

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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