Rapid: Individual Calculations April 2023
 Elin, Ivan  Total change: 90.00  Rating chartPersonal card
 The final of the 2nd stage of the Dubna Cup rapid Dubna RUS 2023-03-19
RcRownchangeKK*chgGame
 1685 1459 4.50 8 2.25 40 90.00 
  Vodnev, Alexey 2016 RUS0.001-0.0340-1.20 
  Novikov, Genrikh 1264 RUS1.0010.254010.00 
  Semenov, Lev 1575 FID0.5010.16406.40 
  Khabarov, Dmitry 1742 RUS1.0010.844033.60 
  Alpert, Vladyar 1509 RUS1.0010.574022.80 
  Pitelin, Igor 2057 RUS0.001-0.0240-0.80 
  Tulgaa, Turtuvshin 1540 MGL1.0010.614024.40 
  Laptev, Aleksey 1778 RUS0.001-0.1340-5.20 

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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