Individual Calculations January 2015
 Vakhidov, Jahongir  Total change: -8.20  Rating chartPersonal card
 GM ZAW WIN LAY MEMORIAL Myanmar International Open 2014 Yangon MYA 2014-11-23
RcRownchangeKK*chgGame
 2295 2502 5.50 8 -0.46 10 -4.60 
  Ong, Way Justin 2102  * MAS1.0010.08100.80 
  Kongsee, Uaychai f2269 THA0.501-0.2910-2.90 
  Zaw, Oo f2259 MYA0.501-0.3010-3.00 
  Nay, Oo Kyaw Tun m2280 MYA0.501-0.2810-2.80 
  Pitirotjirathon, Jirapak f2243 THA1.0010.18101.80 
  Liu, Xiangyi f2186 SIN1.0010.13101.30 
  Tin, Jingyao f2358 SIN1.0010.31103.10 
  Short, Nigel D g2661 ENG0.001-0.2910-2.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2330 2502 5.50 8 -0.07 10 -0.70 
  Prior, Stephen C V 2102  * ENG0.501-0.4210-4.20 
  Bates, Caspar J 2185 ENG1.0010.13101.30 
  Milliet, Sophie mwg2387 FRA0.501-0.1610-1.60 
  Amato, Andrea f2338 ITA1.0010.28102.80 
  Webb, Matthew D 2141 ENG1.0010.10101.00 
  Fier, Alexandr g2592 BRA0.5010.12101.20 
  Kerigan, Demre f2277 TUR1.0010.22102.20 
  Socko, Bartosz g2617 POL0.001-0.3410-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Brambles Administration Hampstead Grandmasters 2200+ London ENG 2014-12-15
RcRownchangeKK*chgGame
 2388 2502 5.50 9 -0.29 10 -2.90 
  Richardson, John R f2338 ENG1.0010.28102.80 
  Sowray, Peter J f2365 ENG1.0010.32103.20 
  Fodor, Tamas Jr. g2499 HUN0.001-0.5010-5.00 
  Ledger, Dave J f2244 ENG0.501-0.3210-3.20 
  Fier, Alexandr g2592 BRA0.5010.12101.20 
  Merry, Alan f2347 ENG1.0010.29102.90 
  Bai, Jinshi m2444 CHN0.001-0.5810-5.80 
  Willmoth, Robert F 2182 ENG1.0010.13101.30 
  Lalic, Bogdan g2479 CRO0.501-0.0310-0.30 

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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