Individual Calculations October 2018
 Ushetti, U D V A S Y  Total change: 232.00  Rating chartPersonal card
 4th Negambo International Chess Festival 2018 Negambo SRI 2018-08-16
RcRownchangeKK*chgGame
 1331 1064 4.50 8 3.06 40 122.40 
  Beligaswaththa, B A M K D 1368 SRI0.5010.364014.40 
  Basnayake, B M Thesandu Aken 1310 SRI0.5010.314012.40 
  Chandes, K Yasindu 1314 SRI0.5010.314012.40 
  Cooray, T C M Dulein Kavindu 1464  * SRI1.0010.924036.80 
  Fonseka, Waranakulasuriya Chan Ch 1311 SRI0.5010.314012.40 
  Liyanage, Pesandu Rashmitha 1278 SRI1.0010.774030.80 
  Adihetty, Vanusha 1380 SRI0.001-0.1340-5.20 
  Rodrigo, W A Gandhawa 1220 SRI0.5010.21408.40 
 * 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 2018 Colombo SRI 2018-08-28
RcRownchangeKK*chgGame
 1318 1064 4.00 6 2.74 40 109.60 
  Thenuwara, Rashmika 1427 SRI0.001-0.1040-4.00 
  Panthaka, W J N Malindu 1180 SRI0.001-0.3440-13.60 
  Kaumina, M Yashika 1166 SRI1.0010.644025.60 
  Amarathunga, W A S V 1210 SRI1.0010.704028.00 
  Sathmina, S L Lalindu 1462 SRI1.0010.924036.80 
  Nanayakkara, J A G Ganganath 1464  * SRI1.0010.924036.80 
 * 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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