Rapid: Individual Calculations April 2023
 Pitelin, Igor  Total change: 4.40  Rating chartPersonal card
 The final of the 2nd stage of the Dubna Cup rapid Dubna RUS 2023-03-19
RcRownchangeKK*chgGame
 1762 2057 7.00 9 0.22 20 4.40 
  Malakhova, Maria 1382 RUS1.0010.01200.20 
  Tkachenko, Nikolay 1489 RUS1.0010.02200.40 
  Subachev, Aleksey 1657  * RUS1.0010.08201.60 
  Shikalov, Roman f2400 RUS0.001-0.1220-2.40 
  Lobanov, Roman Ol 1640 RUS1.0010.07201.40 
  Sepp, Yuri 1682 RUS1.0010.09201.80 
  Elin, Ivan 1459 RUS1.0010.02200.40 
  Aleksandrov, Evgeny 2101 RUS0.5010.06201.20 
  Makarov, Aleksandr 2051 RUS0.501-0.0120-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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