Individual Calculations January 2017
 Siva, Mahadevan  Total change: -4.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2169 2360 6.00 9 -0.44 10 -4.40 
  Nettleton, Charlie B 1963 ENG0.001-0.9210-9.20 
  Vachtfeidl, Petr 1963 CZE1.0010.08100.80 
  Gollain, Marc 2122 FRA1.0010.20102.00 
  Britton, Richard L f2139 ENG1.0010.22102.20 
  Libiszewski, Fabien g2547 FRA0.001-0.2610-2.60 
  Van Der Elburg, Freddie 2135 NED1.0010.22102.20 
  Bellahcene, Bilel m2496 FRA0.001-0.3210-3.20 
  Cumming, Rhys 2156 ENG1.0010.24102.40 
  Woong, Zhi Wei William c2000 SGP1.0010.10101.00 

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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