Individual Calculations January 2017
 Burbidge, Duncan R  Total change: 42.00  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2165 1918 3.50 7 2.10 20 42.00 
  Taylor, Adam C f2212 ENG0.001-0.1520-3.00 
  Stanisz, Patryk 2064 POL0.5010.20204.00 
  Harari, Zaki 2102 ENG1.0010.742014.80 
  Zoltek, Tadeusz f2140 POL1.0010.782015.60 
  Boel, Marcel 2219 NED0.5010.35207.00 
  O`toole, George E 2262 ENG0.001-0.1220-2.40 
  Cumming, Rhys 2156 ENG0.5010.30206.00 

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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