Blitz: Individual Calculations November 2022
 Kodithuwakku, Lisara  Total change: 42.20  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1397 1609 9.00 9 2.63 20 52.60 
  Somarathne, Senuka Damsath 1209  * SRI1.0010.08201.60 
  Senevirathne, D C B K 1132 SRI1.0010.05201.00 
  Fernando, W K B Thumula Theekshan 1194 SRI1.0010.07201.40 
  Sathmina, S L Lalindu 1265 SRI1.0010.12202.40 
  Herath, H M J R 1243 SRI1.0010.10202.00 
  Amarathunga, Kosala Sandeepa Cham 1245 SRI1.0010.10202.00 
  Weerasinghe, C C 1780 SRI1.0010.732014.60 
  Liyanapathirana, Pasan Vindula 1698 SRI1.0010.622012.40 
  Danushka, M A N 1810 SRI1.0010.762015.20 
 * 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)
 
 Sri Lanka National Youth Blitz Chess Championships 2022 - U18 O Dehiwala SRI 2022-10-02
RcRownchangeKK*chgGame
 1318 1609 5.50 7 -0.26 40 -10.40 
  Jayasundaram, Gobinesh 1209  * SRI1.0010.08403.20 
  Weerasinghe, Sethum 1259  * SRI1.0010.11404.40 
  Akasha, J P Vihanga 1455 SRI1.0010.294011.60 
  Dharmakeerthi, G K Pasindu Nims 1572 SRI0.001-0.5540-22.00 
  Hemachandra, D K S Sethmika 1202 SRI1.0010.08403.20 
  Bentharaarachchi, Vinuga Ometh 1304 SRI1.0010.14405.60 
  Liyanage, Manith Dulwan 1225 SRI0.501-0.4140-16.40 
 * 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)
 

 

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