Rapid: Individual Calculations November 2022
 Rukshana, Amani  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Women's National Rapid Chess Championship 2022 Colombo SRI 2022-09-18
RcRownchangeRpKK*chgGame
 1121 0 3.50 6 0.00 1131   0.00 
  Somarathne, Subhaga Kushali 1107 SRI1.0010.00 0.00 
  Newansa, M Esandi 1148 SRI0.0010.00 0.00 
  Mallawaaratchi, M Januthi S B 1047 SRI1.0010.00 0.00 
  Thrinethsaree, R P Hansali H 1121 SRI1.0010.00 0.00 
  Wilvalaarachchi, Oneli Omaya 1212 SRI0.0010.00 0.00 
  Fernando, T Thewni D K 1091 SRI0.5010.00 0.00 

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 Rapid Chess Championships 2022 - U16 G Dehiwala SRI 2022-10-01
RcRownchangeRpKK*chgGame
 1174 0 4.00 7 0.00 1184   0.00 
  Marasinghe, Chanethma Devangi 1178 SRI1.0010.00 0.00 
  Sandanayake, Dehansa Nisanduni 1219 SRI1.0010.00 0.00 
  Rathnayake, R M Dinithi Panchali wc1229 SRI0.0010.00 0.00 
  Bandara, Thushi Shiwanga 1181 SRI1.0010.00 0.00 
  Akuratiya, A G Javindi Avarjana 1275 SRI0.0010.00 0.00 
  Meemanage, Pinipa Akalanki 1045 SRI1.0010.00 0.00 
  Gunawardena, Y Kaveesha 1094 SRI0.0010.00 0.00 

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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