Rapid: Individual Calculations September 2018
 Vager, Boris  Total change: 21.20  Rating chartPersonal card
 M.Botvinnik Memorial 2018 Rapid St. Petersburg RUS 2018-08-18
RcRownchangeKK*chgGame
 1921 1964 5.50 8 1.06 20 21.20 
  Kravtsov, Aleksandr 1726 RUS1.0010.20204.00 
  Erenskii, Anatolii 1640 RUS0.501-0.3720-7.40 
  Baibordin, Vsevolod 1805 RUS1.0010.29205.80 
  Sokolov, Yury 1943 RUS1.0010.47209.40 
  Mukhin, Georgy 2193 RUS0.5010.29205.80 
  Shushpanov, Vladimir m2252 RUS0.001-0.1620-3.20 
  Kruglikov, Alexander 1896 RUS0.501-0.0920-1.80 
  Estrin, Mark 1913 RUS1.0010.43208.60 

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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