Rapid: Individual Calculations August 2017
 Mottram-Epson, Alastair J  Total change: 0.00  Rating chartPersonal card
 5th DeMontford Bell Kings Place Festival Amateur London ENG 2017-07-08
RcRownchangeRpKK*chgGame
 1287 0 1.00 3 0.00 1162   0.00 
  Kopanitsa, Anton 1283 ENG1.0010.00 0.00 
  Ogah, Adah Simon 1424 ENG0.0010.00 0.00 
  Usharovsky, Tom 1153 ENG0.0010.00 0.00 

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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