Individual Calculations March 2018
 Koshevoy, Sergey  Total change: 9.00  Rating chartPersonal card
 Moscow Open 2018_D1 Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 2036 2180 6.50 9 0.45 20 9.00 
  Baisakalov, Erkesh 1856 RUS1.0010.13202.60 
  Zhukovsky, Viacheslav 1977 RUS1.0010.24204.80 
  Ponomarev, Aleksandr S. 1780  * RUS1.0010.08201.60 
  Guberniev, Alexey 2246 RUS0.001-0.4120-8.20 
  Polonskiy, Pavel 2011 RUS1.0010.28205.60 
  Shvedchikov, Anatoli I. m2286 RUS0.001-0.3620-7.20 
  Piatin, Oleg 2026 RUS1.0010.29205.80 
  Bakhtin, Vladimir A. 2072 RUS0.501-0.1520-3.00 
  Luzhetskiy, Yuri 2072 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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