Rapid: Individual Calculations September 2022
 Liew, Tze Chi  Total change: 11.40  Rating chartPersonal card
 2022 National Day Rapid Chess Tournament - Open Singapore SGP 2022-08-06
RcRownchangeKK*chgGame
 1438 1119 2.00 7 0.57 20 11.40 
  Saravanan, Durga 1457 SGP0.001-0.1220-2.40 
  Haralalka, Divij 1237 SGP0.001-0.3420-6.80 
  Tay, Shi Hao 2047 SGP0.0010.00200.00 
  Caganong, Stanley Cabantoc 1488 SGP1.0010.902018.00 
  Yu, Kaiyi 1243 SGP1.0010.672013.40 
  Kapoor, Satvik 1325 SGP0.001-0.2420-4.80 
  Aditya, Atul Dongre 1270 IND0.001-0.3020-6.00 

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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