Blitz: Individual Calculations August 2018
 Usachev, Ivan  Total change: -89.60  Rating chartPersonal card
 MalayaZemlya-2018 blitz Novorossiysk RUS 2018-07-06
RcRownchangeKK*chgGame
 1345 1500 1.00 8 -4.48 20 -89.60 
  Pozin, Sergey m1900  * RUS0.001-0.0820-1.60 
  Tsaplin, Oleg 1218 RUS0.001-0.8420-16.80 
  Bogdan, David 1202 RUS0.001-0.8520-17.00 
  Romanyuta, Ilia 1222 RUS0.001-0.8320-16.60 
  Romanov, Vladislav O. 1100  * RUS1.0010.08201.60 
  Khon, Ilya 1303 RUS0.001-0.7520-15.00 
  Lozovoi, Georgy 1220 RUS0.001-0.8420-16.80 
  Selskov, Boris 1595 RUS0.001-0.3720-7.40 
 * 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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