Rapid: Individual Calculations September 2017
 Sivakumar, Ashvin  Total change: 6.60  Rating chartPersonal card
 29th National Rapid Chess Championships 2017 - Open Singapore SGP 2017-08-05
RcRownchangeKK*chgGame
 1815 1922 6.00 9 0.33 20 6.60 
  Tan, Deng Jin Benedict 1522  * SGP1.0010.08201.60 
  Kwan, Kaiee 1589 SGP1.0010.12202.40 
  Villamayor, Buenaventura g2322  * SGP0.001-0.0820-1.60 
  Bakre, Ashutosh 1613 IND1.0010.14202.80 
  Hee, Wei Yang 1647 SGP1.0010.17203.40 
  Lau, Ende Matthew 1853 SGP1.0010.40208.00 
  Tin, Jingyao m2318 SGP0.001-0.0820-1.60 
  Ng, Sheng Feng 1562 SGP0.501-0.4020-8.00 
  Amit, Sukhpal 1906 IND0.501-0.0220-0.40 
 * 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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