Individual Calculations October 2017
 Kumar, Nikhil  Total change: -16.50  Rating chartPersonal card
 2017 North American Junior (U20) Chess Championship Irving, Texas USA 2017-08-31
RcRownchangeKK*chgGame
 2286 2317 5.00 9 0.18 10 1.80 
  Adnan, Habib 2044 CAN1.0010.17101.70 
  Zhang, Yuanchen f2271 CAN0.501-0.0610-0.60 
  Ghatti, Sanjay 2204 USA1.0010.35103.50 
  Patel, Advait 2410 USA0.001-0.3710-3.70 
  Yu, Jennifer R fwm2279 USA0.501-0.0510-0.50 
  Cao, Jason f2328 CAN1.0010.52105.20 
  Checa, Nicolas D m2454 USA0.001-0.3210-3.20 
  Li, Yinshi 2185 CAN0.501-0.1810-1.80 
  Hilby, Craig m2401 USA0.5010.12101.20 

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)
 
 World Youth Chess Championship 2017 U14 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2052 2317 7.00 11 -1.83 10 -18.30 
  Aguilar Samper, Valentin 1917  * ARG1.0010.08100.80 
  Mitev, Valentin 2056 BUL1.0010.18101.80 
  Talukdar, Rohan c2132 CAN0.501-0.2410-2.40 
  Liu, Aristo S f2126 USA1.0010.25102.50 
  Teclaf, Pawel c2394 POL0.001-0.3910-3.90 
  Gaisinsky, Adam 1965 CAN0.001-0.8910-8.90 
  Abdilkhair, Abilmansur 1968 KAZ0.501-0.3910-3.90 
  Tarlabasi, Emirhan 2045 TUR1.0010.17101.70 
  Costello, Alexander 2081 USA0.001-0.8010-8.00 
  Risteski, Emil 1917  * MKD1.0010.08100.80 
  Osaka, Takuma c1973 JPN1.0010.12101.20 
 * 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)
 

 

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