Blitz: Individual Calculations February 2023
 Herath, H M J R  Total change: 84.00  Rating chartPersonal card
 Asian Schools Blitz CC 2022- U 15 O Waskaduwa SRI 2022-12-06
RcRownchangeKK*chgGame
 1392 1326 3.00 7 -0.52 30 -15.60 
  Liyanage, K P L 1114 SRI1.0010.23306.90 
  Bhanuke, A L Yashith 1218 SRI1.0010.353010.50 
  Gunathilake, M D Vinuda Shenal 1551 SRI0.001-0.2230-6.60 
  Nishan, Sathiyendran 1227 SRI1.0010.363010.80 
  Zhakshylykov, Erzhan f2160 KGZ0.0010.00300.00 
  Bhavanan, J 1266 SRI0.001-0.5830-17.40 
  Thilakarathne, Adeesha Dinal 1211 SRI0.001-0.6630-19.80 

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)
 
 Ethugalpura Open International Rating blitz Chess Championships 2022 Kurunegala SRI 2022-12-23
RcRownchangeKK*chgGame
 1279 1326 6.00 8 1.40 30 42.00 
  Somarathne, L H M G S 1082 SRI1.0010.20306.00 
  Liyanage, R L Mihini B wc1135 SRI1.0010.25307.50 
  Liyanapathirana, Pasan Vindula 1812 SRI0.001-0.0430-1.20 
  Saparamadu, Sanali 1082 SRI1.0010.20306.00 
  De Silva, Wijemuni Yomesh Lakshan 1135 SRI1.0010.25307.50 
  Weerathungalage, W D Malisha Sasv 1483 SRI1.0010.713021.30 
  Abeysinghe, H M H Janandani 1446 SRI0.001-0.3430-10.20 
  Lakvin, Vitharamage Chenuka Mithu 1055 SRI1.0010.17305.10 

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)
 
 Kandy Open International Rating blitz Chess Championships 2022 Kandy SRI 2023-01-01
RcRownchangeKK*chgGame
 1396 1326 5.50 8 1.92 30 57.60 
  Nissanka, H T Dinuka Dulshan 1046 SRI1.0010.16304.80 
  Chandrasiri, R B A 1146 SRI1.0010.26307.80 
  Liyanapathirana, Pasan Vindula 1812 SRI0.001-0.0430-1.20 
  Liyanage, K P L 1114 SRI0.501-0.2730-8.10 
  Lankatilleke, Sathindu Vidujaya 1083 SRI1.0010.20306.00 
  Lorensuhewa, Prasanjith Chanaka 1694 SRI1.0010.903027.00 
  Senevirathne, S D B K 1592 SRI0.001-0.1830-5.40 
  Madusanka, L D P 1679 SRI1.0010.893026.70 

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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