Rapid: Individual Calculations September 2017
 Chow, Tze Yang Isaac  Total change: 0.20  Rating chartPersonal card
 29th National Rapid Chess Championships 2017 - Challengers Singapore SGP 2017-08-05
RcRownchangeKK*chgGame
 1245 1357 4.50 7 0.01 20 0.20 
  Lim, Kai Jun 1096 SGP1.0010.18203.60 
  Aditya, Atul Dongre 1106 IND0.501-0.3120-6.20 
  Goy, Sze Leng Eliza 1219 SGP1.0010.31206.20 
  Itish, Jaiswal 1156 IND1.0010.24204.80 
  Ramesh, Aadhitya 1443 SGP0.001-0.3820-7.60 
  Capoor, Ram 1331 SGP1.0010.46209.20 
  Siddharth, Jagadeesh 1361 SGP0.001-0.4920-9.80 

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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