Rapid: Individual Calculations April 2017
 Nisban, Cyrus  Total change: -29.60  Rating chartPersonal card
 Hong Bao Rapid Chess Tournament 2017 - Open Singapore SGP 2017-02-26
RcRownchangeKK*chgGame
 1511 1745 4.00 7 -1.48 20 -29.60 
  Hng, Mei-Xian Eunice 1478 SGP0.001-0.8220-16.40 
  Chow, Guo Quan Jovan 1347 SGP1.0010.08201.60 
  Henry, Ypil 1513 PHI1.0010.21204.20 
  Ng, Sheng Feng 1571 SGP1.0010.27205.40 
  Heng, Zheng Kai 1647 SGP0.001-0.6320-12.60 
  Lee, I-Shiuan 1517 SGP1.0010.21204.20 
  Lumapac, Christian 1506 FID0.001-0.8020-16.00 

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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