Individual Calculations September 2016
 Jayawickrama, U W R K  Total change: -7.40  Rating chartPersonal card
 Commonwealth Chess Championship 2016 Waskaduwa SRI 2016-07-30
RcRownchangeKK*chgGame
 1489 1335 2.00 6 -0.06 20 -1.20 
  Kalugampitiya, R S 1735  * SRI0.001-0.0820-1.60 
  Fernando, J M Marlon P 1735  * SRI0.001-0.0820-1.60 
  Shahudha, Mohammed 1045 MDV1.0010.16203.20 
  Crowley, Regan 1662 AUS0.001-0.1320-2.60 
  De Silva, Thenuki Hirunima 1093 SRI1.0010.20204.00 
  Voon, Richard 1662 AUS0.001-0.1320-2.60 
 * 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)
 
 Sri Lanka Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeKK*chgGame
 1359 1316 4.00 8 0.27 20 5.40 
  Weerasooriya, Senith D Jagoda 1028 SRI0.501-0.3420-6.80 
  Easan, Adesh 1716  * DEN0.001-0.0820-1.60 
  Dissanayake, R A D V 1108 SRI1.0010.23204.60 
  Tharushi, T H D Niklesha 1712 SRI0.001-0.0820-1.60 
  Rasheed, M T R 1123 SRI1.0010.25205.00 
  Dassanayake, Tharusha Samadhi 1058 SRI1.0010.18203.60 
  De Silva, Chamindra 1550 SRI0.5010.29205.80 
  Gammarachchi, O Dewpathi 1578 SRI0.001-0.1820-3.60 
 * 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeKK*chgGame
 1323 1316 3.00 7 -0.58 20 -11.60 
  Lasitha, Subash c1716  * SRI0.5010.42208.40 
  Madusanka, L D P 1716  * SRI0.5010.42208.40 
  Herath, M Sanumi Nehansa 1025 SRI0.501-0.3520-7.00 
  Kumara, Reshan 1111 SRI0.501-0.2620-5.20 
  Herath, H M Nethumi Suhansa 1081 SRI1.0010.21204.20 
  Kodithuwakku, Lisara 1581 SRI0.001-0.1820-3.60 
  Mallikarachchi, Kancha 1031 SRI0.001-0.8420-16.80 
 * 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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