Individual Calculations September 2021
 Prokhorov, Aleksey  Total change: -4.40  Rating chartPersonal card
 Vladimir Open 2021 boys 13 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1323 1574 7.00 9 -0.11 40 -4.40 
  Shevchenko, Rostislav 1174  * RUS1.0010.08403.20 
  Neukrytykh, Maxim 1272 RUS0.501-0.3540-14.00 
  Vashaev, Evgenii 1175 RUS1.0010.08403.20 
  Panaev, Timur 1444 RUS0.501-0.1840-7.20 
  Gidaspov, Alexander 1384 RUS1.0010.254010.00 
  Shakhurdin, Timofey 1339 RUS1.0010.21408.40 
  Mamedov, Eltun 1340 RUS0.001-0.7940-31.60 
  Fedorov, Artem Alek 1569 RUS1.0010.494019.60 
  Karapetyan, Arman 1210 RUS1.0010.10404.00 
 * 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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