Individual Calculations May 2021
 Nikolaev, Andrey  Total change: 51.20  Rating chartPersonal card
 V.Yandemirov memorial - B15 Kazan RUS 2021-03-20
RcRownchangeKK*chgGame
 1407 1226 3.50 8 1.28 40 51.20 
  Vafin, Tagir 1626  * RUS0.001-0.0840-3.20 
  Kraiukhin, Leonid 1510 RUS1.0010.844033.60 
  Fatkullin, Albert 1367 RUS0.001-0.3140-12.40 
  Minkhajdarov, Ruslan 1412 RUS0.5010.24409.60 
  Shakhurdin, Timofey 1323 RUS1.0010.634025.20 
  Rafikov, Danis 1348 RUS0.5010.17406.80 
  Khismatov, Nurlan 1413 RUS0.001-0.2640-10.40 
  Farukhov, Ilvar 1260 RUS0.5010.05402.00 
 * 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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