Individual Calculations October 2016
 Koswatte, C T  Total change: -6.00  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1501 1809 5.50 7 -0.30 20 -6.00 
  Bawakeerthan, R 1409  * SRI1.0010.08201.60 
  Wijetunga, Isitha Uvishka 1409  * SRI1.0010.08201.60 
  Sooriyaarachchige, Isuru Madusha 1427 SRI1.0010.09201.80 
  Rathnayake, M A A H 1889 SRI0.001-0.3920-7.80 
  Thenuka, Kuruwita Gamalathge Kin 1482 SRI0.501-0.3720-7.40 
  Wijesekara, Ruvinda 1471 SRI1.0010.12202.40 
  Herath, Uthpala Shanika 1418 SRI1.0010.09201.80 
 * 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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