Individual Calculations January 2020
 Zulkefli, Nur Irdina Batrrisya  Total change: 39.20  Rating chartPersonal card
 Team Event Chess Champioship (Trophy YDP MPK 2019) Kuantan, Pahang MAS 2019-11-30
RcRownchangeKK*chgGame
 1328 1238 2.50 4 0.98 40 39.20 
  Louis, Michael Daniel 1259 MAS0.5010.03401.20 
  Muhd Danish Hakim, Mohd Adli 1339 MAS1.0010.644025.60 
  Dennia Daniel, Vianna 1449 MAS1.0010.774030.80 
  Muhd Shoair, Muhd Izz Anaqi 1266 MAS0.001-0.4640-18.40 

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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