Individual Calculations September 2016
 Senanayake, A M P K  Total change: 0.40  Rating chartPersonal card
 Commonwealth Chess Championship 2016 - Under 14 Girls Waskaduwa SRI 2016-07-30
RcRownchangeKK*chgGame
 1326 1256 3.00 8 -0.31 40 -12.40 
  Kanakarathne, S Nevinka De Silva 1472 SRI0.001-0.2240-8.80 
  Jayasekera, Himasha Dulanji wc1375 SRI0.001-0.3440-13.60 
  Askey, Roshell Nathasha 1569 SRI0.001-0.1440-5.60 
  Qangule, Lithitha Qhayiya 1225 RSA1.0010.464018.40 
  Goyumi, Sasika M W 1448 SRI0.001-0.2540-10.00 
  Jayasundara, K M Sohanee Divyana 1350 SRI0.001-0.3740-14.80 
  Aishath, Himya Ibrahim Mujah 1079 MDV1.0010.274010.80 
  Irunika, S D Aruni 1092 SRI1.0010.284011.20 

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 (Girls) 2016 Colombo SRI 2016-08-19
RcRownchangeKK*chgGame
 1362 1256 3.00 7 0.32 40 12.80 
  Tharushi, T H D Niklesha 1656  * SRI0.001-0.0840-3.20 
  Wickramarathne, P W G Gaveshi 1126 SRI1.0010.324012.80 
  Askey, Roshell Nathasha 1527 SRI0.5010.334013.20 
  Sarathchandra, Thihansa Dewwanth 1407 SRI0.5010.20408.00 
  Dissanayake, Ananya Anjuli 1124 SRI0.501-0.1840-7.20 
  Kulatunga, Dinithi 1492 SRI0.5010.304012.00 
  Waranga, M G Yasasmi 1205 SRI0.001-0.5740-22.80 
 * 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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