Individual Calculations October 2017
 Bandara, W M Malitha  Total change: -8.80  Rating chartPersonal card
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1433 1151 0.50 4 -0.19 40 -7.60 
  Alahakoon, Isuru 1551  * SRI0.001-0.0840-3.20 
  Gunarathna, D A Viraj Darshana 1467 SRI0.001-0.1340-5.20 
  Sivathanujan, S 1423 SRI0.001-0.1740-6.80 
  Gunasekara, P K S U 1289 SRI0.5010.19407.60 
 * 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)
 
 2nd West Asian Youth Chess Championship 2017 Waskaduwa SRI 2017-09-06
RcRownchangeKK*chgGame
 1365 1151 1.50 6 -0.03 40 -1.20 
  Vishwa, Vasnawala 1551  * IND1.0010.924036.80 
  Dahampriya, H K T Dewnethmie 1507 SRI0.001-0.1140-4.40 
  Pavalachandran, Ashvini 1381 SRI0.001-0.2140-8.40 
  Waranga, M G Yasasmi 1353 SRI0.001-0.2440-9.60 
  Bandara, T M Himath Indeewara 1008 SRI0.501-0.1940-7.60 
  Rayan, Mohammad Ali Hassan 1388 UAE0.001-0.2040-8.00 
 * 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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