Rapid: Individual Calculations January 2017
 Vasanthakumar, N  Total change: -5.00  Rating chartPersonal card
 UAE 45th National Day Rapid Chess Tournament 2016 Dubai UAE 2016-11-30
RcRownchangeKK*chgGame
 1504 1392 2.50 7 -0.25 20 -5.00 
  Matutina, Mark 1792  * PHI0.001-0.0820-1.60 
  Johny , P 1792  * IND0.001-0.0820-1.60 
  Roshna, Rajesh 1117 IND1.0010.17203.40 
  Faisal, Ali 1719 UAE0.001-0.1320-2.60 
  Karthik, Praveen 1206 IND1.0010.26205.20 
  Alexies, Byron C. Dysangco 1679 PHI0.001-0.1620-3.20 
  Jumah, Mohamed Jumah 1221 UAE0.501-0.2320-4.60 
 * 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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