Individual Calculations January 2020
 Siswanto, Jonathan Jayamanggala  Total change: 0.00  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeRpKK*chgGame
 1193 0 3.50 8 0.00 1150   0.00 
  Rosli, Adam Ariff 1207 MAS1.0010.00 0.00 
  Zulkippli, Iskandar Haikal 1404 MAS0.0010.00 0.00 
  Siddharth, Sai 1189 SGP0.0010.00 0.00 
  Kapoor, Shomita 1089 SGP0.0010.00 0.00 
  Sim, Yan Xiang Ethan 1014 SGP1.0010.00 0.00 
  He, Ying 1130 SGP0.5010.00 0.00 
  Tee, Geng Kai 1119 SGP1.0010.00 0.00 
  Govindasamy, Kanes 1394 MAS0.0010.00 0.00 

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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