Individual Calculations January 2017
 O`toole, George E  Total change: 6.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2190 2262 5.50 9 0.32 20 6.40 
  Newton, Andrew 1887 SCO1.0010.09201.80 
  Lenderman, Alex g2581 USA0.001-0.1320-2.60 
  Dushyant, Sharma 2066 IND1.0010.25205.00 
  Pein, Jonathan 1971 ENG0.501-0.3520-7.00 
  Disu, Kayode 1976 ENG1.0010.16203.20 
  Bartholomew, John m2448 USA0.001-0.2620-5.20 
  Burbidge, Duncan R 1918 ENG1.0010.12202.40 
  Cherniaev, Alexander g2439 RUS0.5010.23204.60 
  Raghunandan, Kaumandur Srihari m2423 IND0.5010.21204.20 

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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