Rapid: Individual Calculations January 2019
 Roy, Marpaung  Total change: 3.40  Rating chartPersonal card
 7th Johor Causeway Open Rapid 2018 Johor Bahru, Johor MAS 2018-12-16
RcRownchangeKK*chgGame
 1854 1985 4.00 6 0.17 20 3.40 
  Sathaseelan, Dinish 1585  * MAS1.0010.08201.60 
  Mohd Kahar, Muhd Hazim Hazami 1585  * MAS1.0010.08201.60 
  Li, Bo m2301 CHN0.5010.37207.40 
  Villanueva, Nelson f2262 PHI0.001-0.1720-3.40 
  Lee, Care Greene 1671 MAS1.0010.14202.80 
  Singh, Eshwant 1717 MAS0.501-0.3320-6.60 
 * 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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