Rapid: Individual Calculations March 2016
 Cheong, Zhan Hao John  Total change: -33.00  Rating chartPersonal card
 Hong Bao Rapid Chess Tournament 2016 - Open Singapore SGP 2016-02-21
RcRownchangeKK*chgGame
 1530 1561 0.50 4 -1.65 20 -33.00 
  Lau, Matthew Ende 1787 SIN0.001-0.2120-4.20 
  Henry, Ypil 1498 PHI0.001-0.5920-11.80 
  Ng, Wee Lok Bryan 1530 SIN0.501-0.0420-0.80 
  Tan, Yi Ern Merrick 1305 SIN0.001-0.8120-16.20 

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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