Individual Calculations January 2018
 Borigas, Edgardo  Total change: 12.20  Rating chartPersonal card
 Jolimark (HK) International Open Chess Championship 2017 Hong Kong HKG 2017-12-23
RcRownchangeKK*chgGame
 1837 1755 3.50 7 0.61 20 12.20 
  Causo, Deniel f2155  * PHI0.001-0.0820-1.60 
  Heng, Cho Yaw 1445 SGP1.0010.14202.80 
  Pang, Bo 1355  * HKG1.0010.08201.60 
  Deng, Jing Xin Crystal wc1741 HKG1.0010.48209.60 
  Li, Bo m2155  * CHN0.001-0.0820-1.60 
  Dew, Brian f2140 HKG0.5010.41208.20 
  Chen, Meng Boon Marcus 1870 SGP0.001-0.3420-6.80 
 * 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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