Rapid: Individual Calculations September 2022
 Tay, Shi Hao  Total change: -78.20  Rating chartPersonal card
 2022 National Day Rapid Chess Tournament - Open Singapore SGP 2022-08-06
RcRownchangeKK*chgGame
 1260 2047 3.00 7 -3.91 20 -78.20 
  Kong, Zi Yau Bernadette wc1151 SGP0.001-1.0020-20.00 
  Mak, Xiu Ning Charlene 1346 SGP1.0010.01200.20 
  Lee, Alexandre Km 1174 ENG0.001-1.0020-20.00 
  Liew, Tze Chi 1647  * SGP1.0010.08201.60 
  Nainika, Gupta 1165 SGP0.001-1.0020-20.00 
  Raunak, Agarwal 1130 IND1.0010.00200.00 
  Ary, Youssef Leet 1205 SGP0.001-1.0020-20.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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