Individual Calculations February 2016
 Fernando, J S Aloka  Total change: 73.20  Rating chartPersonal card
 Kalutara Chess Festival 2016 Kalutara SRI 2016-01-13
RcRownchangeKK*chgGame
 1518 1419 4.50 7 1.83 40 73.20 
  Amarasinghe, A A C B 1819  * SRI1.0010.924036.80 
  Deegoda, S R 1819  * SRI0.001-0.0840-3.20 
  Withanachchi, Lasangi Chamodya 1053 SRI1.0010.10404.00 
  Rathnayake, Jeewanthi 1604 SRI0.5010.24409.60 
  Kumarawadu, C S 1568 SRI0.001-0.3040-12.00 
  Pathmasiri, R D Isuru Saranga 1055 SRI1.0010.10404.00 
  Malhara, W.a. Hansana 1711 SRI1.0010.854034.00 
 * 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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