Individual Calculations September 2022
 Ranasinghe, S D  Total change: 2.40  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1805 1688 5.00 11 0.75 20 15.00 
  Blagojevic, Tijana wm2330 SRB0.001-0.0120-0.20 
  De Souza, Ivana Claudia Eyram 1288  * TOG1.0010.08201.60 
  Mills, Morgen 1993 CAN0.5010.36207.20 
  Sagastegui, Thamara 1362 ARU1.0010.13202.60 
  Ortiz Verdezoto, Anahi wm2046 ECU0.5010.40208.00 
  Cho, Hung-Ling wc1576 TPE0.001-0.6520-13.00 
  Saraci, Rinesa wc1494 KOS1.0010.25205.00 
  Ofowino, Toritsemuwa 1870 NGR1.0010.742014.80 
  Ter-Avetisjana, Agnesa Stepania 1962 LAT0.001-0.1720-3.40 
  Diaz Cesar, Wilsaida Pieranlly wf1834 DOM0.001-0.3020-6.00 
  Stanford, Sheila Barth wm2097 NOR0.001-0.0820-1.60 
 * 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 Super League Chess Championship 2022 Colombo SRI 2022-08-10
RcRownchangeKK*chgGame
 1724 1688 3.00 8 -0.63 20 -12.60 
  Munasinghe, Thisura 1876 SRI0.5010.24204.80 
  Jayarathne, M N G 1545 SRI0.501-0.1920-3.80 
  Lahiru, N P G Sithija 1755 SRI0.001-0.4120-8.20 
  Thenuka, Kuruwita Gamalathge Kin 1690 SRI1.0010.502010.00 
  Nabil Nazar, Mohamed 1844 SRI0.001-0.2920-5.80 
  Peiris, T D R 1865 SRI0.5010.23204.60 
  Hippola, H M S S 1658 SRI0.501-0.0420-0.80 
  Liyanage, Daham Kusalwin 1561 SRI0.001-0.6720-13.40 

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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