Individual Calculations November 2015
 Madumal, M R D  Total change: 8.40  Rating chartPersonal card
 Buddhi International Rating Chess Championship 2015 Gampaha SRI 2015-09-24
RcRownchangeKK*chgGame
 1405 1362 3.00 6 0.21 40 8.40 
  Kumara, C M S Praneeth 1762  * SRI0.001-0.0840-3.20 
  Nilupul, P Hasith 1066 SRI1.0010.15406.00 
  Pallie, Tuan Ehshan 1654 SRI0.001-0.1540-6.00 
  Perera, D G D Y Adeekshana 1134 SRI1.0010.21408.40 
  Thiyasara, K T Thisen 1666 SRI0.001-0.1440-5.60 
  Thennakoon, Sarathi Savindi 1146 SRI1.0010.22408.80 
 * 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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