Individual Calculations February 2020
 Eidelson, Rakhil  Total change: -20.80  Rating chartPersonal card
 Orsha 2020 A Orsha BLR 2020-01-18
RcRownchangeKK*chgGame
 1935 2086 5.00 9 -1.04 20 -20.80 
  Karas, Andrei 1686  * BLR0.501-0.4220-8.40 
  Grigoryan, Vahe N. 1686  * ARM1.0010.08201.60 
  Ponomarev, Vsevolod 1900 RUS0.501-0.2420-4.80 
  Aslanov, Umid c1879 AZE0.001-0.7720-15.40 
  Prutskov, Aleksei 1848 RUS1.0010.20204.00 
  Pogosian, Georgy f2091 RUS0.5010.01200.20 
  Rusov, Valery 2159 RUS1.0010.602012.00 
  Krylov, Ivan f2432 RUS0.001-0.1120-2.20 
  Ghevondyan, Arman 1733 ARM0.501-0.3920-7.80 
 * 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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