Rapid: Individual Calculations April 2018
 Ernest, Yek Zu Yang  Total change: 7.40  Rating chartPersonal card
 4th SKBJ JUNIOR CHESS CHAMPIONSHIP 2018 (UNDER-12 OPEN) Shah Alam, Selangor MAS 2018-03-09
RcRownchangeKK*chgGame
 1236 1175 2.50 5 0.37 20 7.40 
  Mohd Nurul Izani, Muhd Irfan Dan 1109 MAS0.501-0.0920-1.80 
  Mohd Fadzly, Muhd Haziq Fikri 1218 MAS1.0010.562011.20 
  Zulkippli, Iskandar Haikal 1418 MAS0.001-0.2020-4.00 
  Sreenivasan, Lucas Ren 1046 MAS1.0010.33206.60 
  Amirul, Amir Faiz c1388 MAS0.001-0.2320-4.60 

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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