Individual Calculations October 2023
 Wong, Rui Yang  Total change: -52.00  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1474 1744 6.00 9 -1.30 40 -52.00 
  Wang, Xin Yu Aimee 1344  * MAS1.0010.08403.20 
  Kumar, Kreeyan 1420 MAS0.001-0.8740-34.80 
  Tolosa, Christian 1259 PHI1.0010.04401.60 
  Choo, Ting Han 1428 MAS1.0010.13405.20 
  Chay, Joon Hoong 1521 MAS1.0010.22408.80 
  Ordizo, Kate Nicole 1544 PHI0.501-0.2640-10.40 
  Carredo, Mar Aviel 1630 PHI0.501-0.1640-6.40 
  Tin, Shan Ze 1612 MAS0.001-0.6840-27.20 
  Chan, Kok Leong 1508 MAS1.0010.20408.00 
 * 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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