Individual Calculations January 2020
 Sophia, Yek Yu Han  Total change: 74.80  Rating chartPersonal card
 U1600 Fide Classica Chess Edition 8 Bandar Puteri Puchong, Selangor MAS 2019-11-30
RcRownchangeKK*chgGame
 1359 1375 6.00 8 1.87 40 74.80 
  Nihaya, Ahmed 1115 MDV1.0010.18407.20 
  Velaithum, Piraveen 1128 MAS1.0010.19407.60 
  Ernest, Yek Zu Yang 1498 MAS0.001-0.3340-13.20 
  Hwa, Zhan Ming Louis 1241 MAS1.0010.324012.80 
  Teh, Rui Gen 1498 MAS0.5010.17406.80 
  Haresh, Dheerendra Kumar 1267 MAS1.0010.354014.00 
  Le, Hock Hin 1539 MAS1.0010.724028.80 
  Chandran, Mirnash 1585 MAS0.5010.274010.80 

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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