Individual Calculations September 2016
 Senevirathne, H Dulith Taruka  Total change: 75.60  Rating chartPersonal card
 Sri Lanka Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeKK*chgGame
 1484 1295 5.50 9 2.89 40 115.60 
  Dulmeth, W W Sandunu 1018 SRI1.0010.17406.80 
  Karunathilaka, H M I S 1695  * SRI1.0010.924036.80 
  Perera, Panchali 1637 SRI1.0010.884035.20 
  Sandeepa, H Niruksha Akshith 1695  * SRI0.001-0.0840-3.20 
  Udugampola, Gihan Sachintha 1615 SRI0.5010.374014.80 
  Askey, Raveen Nimesh 1540 SRI0.001-0.2040-8.00 
  Jeyaram, Senthilkumar 1110 SRI1.0010.264010.40 
  Gimhani, H. Shashipraba 1494 SRI0.5010.264010.40 
  De Silva, Chamindra 1550 SRI0.5010.314012.40 
 * 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 Junior National Chess Championship (Open) 2016 Colombo SRI 2016-08-19
RcRownchangeKK*chgGame
 1305 1295 1.50 5 -1.00 40 -40.00 
  Sandeepa, H Niruksha Akshith 1695  * SRI0.001-0.0840-3.20 
  Weerakoon, Naveen Chathuranga 1071 SRI1.0010.22408.80 
  Thenuka, Kuruwita Gamalathge Kin 1482 SRI0.001-0.2640-10.40 
  Rajapaksha, Isum Asitha 1001 SRI0.501-0.3540-14.00 
  Ekanayake, N N B 1275 SRI0.001-0.5340-21.20 
 * 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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