Individual Calculations January 2018
 Wong, Linda Jane  Total change: -12.20  Rating chartPersonal card
 Jolimark (HK) International Open Chess Championship 2017 Hong Kong HKG 2017-12-23
RcRownchangeKK*chgGame
 1647 1410 0.50 5 -0.61 20 -12.20 
  Chan, Luis f1810  * AUS0.001-0.0820-1.60 
  Deng, Yu Dong Michael c1731 HKG0.001-0.1320-2.60 
  Chan, Kaden Timothy 1600 HKG0.001-0.2520-5.00 
  Li, Shanglin 1651 CHN0.5010.30206.00 
  Heng, Cho Yaw 1445 SGP0.001-0.4520-9.00 
 * 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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