Rapid: Individual Calculations March 2018
 Brandstaetter, Mark Pieter  Total change: 12.20  Rating chartPersonal card
 Hong Bao Rapid Chess Tournament 2018 - Open Singapore SGP 2018-02-25
RcRownchangeKK*chgGame
 1334 1241 3.00 6 0.61 20 12.20 
  Siew, Kai Xin 1546 SGP0.001-0.1420-2.80 
  Goh, Zi Han c1334 SGP0.001-0.3720-7.40 
  Lopez De Anda, Edgar 1641  * USA0.001-0.0820-1.60 
  Benedict, Silveries Mathias Samu 1000 SGP1.0010.20204.00 
  Mohanraj 1279 IND1.0010.552011.00 
  Seah, Jie Long Cayden 1205 SGP1.0010.45209.00 
 * 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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