Rapid: Individual Calculations September 2018
 Nechaev, Oleg  Total change: 3.80  Rating chartPersonal card
 CUP_Adi Akhmad_rapid Nazran RUS 2018-08-18
RcRownchangeKK*chgGame
 2138 2319 6.50 9 0.19 20 3.80 
  Barakhoev, Husein 1919  * RUS1.0010.08201.60 
  Basiev, Valeriy P. 1998 RUS0.001-0.8720-17.40 
  Ryazanov, Nikolay 1919  * RUS1.0010.08201.60 
  Gaparkhoev, Islam 1997 RUS1.0010.13202.60 
  Li, Yankai 2425 CHN0.5010.14202.80 
  Kozak, Alexander f2385 RUS0.5010.09201.80 
  Eremin, Mikhail 2085 RUS1.0010.21204.20 
  Nazaretyan, Tigran f2305 RUS0.501-0.0220-0.40 
  Nuristani, Iman 2209 RUS1.0010.35207.00 
 * 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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