Individual Calculations January 2019
 Seow, Chun Hong Ryan  Total change: -46.40  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1304 1419 4.00 8 -1.16 40 -46.40 
  Luanchen, Yuantai 1810 CHN0.001-0.0940-3.60 
  Vedika, Gupta 1131 SGP1.0010.16406.40 
  Rajasekaran, Soorya 1079 SGP0.501-0.3840-15.20 
  Aw, Kai Le Andrew 1171 SGP1.0010.19407.60 
  Hairul, Muhd Ilhan Mansiz 1650 MAS0.001-0.2140-8.40 
  Tan, Jia Jin 1240 MAS0.501-0.2340-9.20 
  Li, Ande 1216 CHN0.501-0.2640-10.40 
  Teh, Ren Xuan 1138 MAS0.501-0.3440-13.60 

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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