Blitz: Individual Calculations November 2022
 Akasha, J P Vihanga  Total change: -88.20  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1092 1372 4.00 8 -2.67 20 -53.40 
  Wimalasiri, Ransith Pabalu 1095 SRI1.0010.17203.40 
  Abeyrathne, K W A M G Dinod Uthsa 1090 SRI1.0010.16203.20 
  Desurra, G P Damsilu 1033 SRI0.001-0.8820-17.60 
  Sumanathilake, Yonal 1097 SRI0.001-0.8320-16.60 
  Wadduwage, Thamindu Upeksha 1085 SRI1.0010.16203.20 
  Senevirathne, D C B K 1132 SRI0.001-0.8020-16.00 
  Ganepola, Thushanu Yasmith 1117 SRI1.0010.19203.80 
  Labunahewage, Dulein Bimsath 1084 SRI0.001-0.8420-16.80 

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)
 
 Sri Lanka National Youth Blitz Chess Championships 2022 - U18 O Dehiwala SRI 2022-10-02
RcRownchangeKK*chgGame
 1274 1455 4.00 7 -0.87 40 -34.80 
  Gunawardhana, M L K S 1085 SRI1.0010.10404.00 
  Lohithanath, Chinthaka 1055  * SRI1.0010.08403.20 
  Kodithuwakku, Lisara 1609 SRI0.001-0.2940-11.60 
  Tennakoon, Lisara Samadhith 1570 SRI1.0010.664026.40 
  Weerasinghe, Sethum 1259 SRI0.001-0.7540-30.00 
  Liyanage, Manith Dulwan 1225 SRI0.001-0.7940-31.60 
  Lankatilleke, Sathindu Vidujaya 1117 SRI1.0010.12404.80 
 * 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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