Individual Calculations February 2018
 Sugden, John N  Total change: 31.00  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 2205 2059 4.50 9 1.55 20 31.00 
  Lochte, Szilvia 1850 HUN1.0010.23204.60 
  Britton, Richard L f2239 ENG0.001-0.2620-5.20 
  Dempsey, John 1911 ISV1.0010.30206.00 
  Mannion, Stephen R m2285 SCO0.5010.29205.80 
  Wall, Tim P f2236 ENG0.5010.23204.60 
  Murphy, Conor E f2313 ENG0.5010.31206.20 
  Oyama, Akito 2185 ENG0.5010.17203.40 
  Lalic, Bogdan g2415 CRO0.001-0.1120-2.20 
  Kristiansen, Jens g2415 DEN0.5010.39207.80 

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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