Individual Calculations November 2017
 Antonio, Rogelio Jr  Total change: 12.80  Rating chartPersonal card
 2017 Negros International Open Chess Championship Bacolod City PHI 2017-10-11
RcRownchangeKK*chgGame
 2393 2418 6.00 9 1.28 10 12.80 
  Siddharth, Jagadeesh 2018  * SGP1.0010.08100.80 
  Emperado, Emmanuel 2232 PHI1.0010.26102.60 
  Roque, Merben 2309 PHI1.0010.35103.50 
  Montoya, Edsel 2262 PHI1.0010.29102.90 
  Short, Nigel D g2698 ENG0.5010.34103.40 
  Narayanan, Srinath g2511 IND0.5010.13101.30 
  Dableo, Ronald m2419 PHI1.0010.50105.00 
  Nguyen, Duc Hoa g2499 VIE0.001-0.3910-3.90 
  Grigoryan, Karen H. g2586 ARM0.001-0.2810-2.80 
 * 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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