Individual Calculations January 2019
 Ghukasyan, Siranush  Total change: -18.60  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2167 2245 4.50 9 -0.93 20 -18.60 
  Eche, Sylvain 2136 FRA1.0010.35207.00 
  Istratescu, Andrei g2564 ROU0.001-0.1320-2.60 
  Seymour, Timothy P 2080 ENG1.0010.28205.60 
  Price, Gwilym T 2075 ENG0.501-0.2220-4.40 
  Marentini, Marcel 2030 SUI0.501-0.2720-5.40 
  Rogacewicz, Mikolaj 1925 POL1.0010.13202.60 
  Elsness, Frode m2447 NOR0.001-0.2420-4.80 
  Menzies, Colin W 2132 IRL0.501-0.1520-3.00 
  Bates, Caspar J 2113 ENG0.001-0.6820-13.60 

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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