Individual Calculations March 2018
 Liyanage, Pesandu Rashmitha  Total change: -51.60  Rating chartPersonal card
 Kaluthara International Chess Festival 2018 Kaluthara SRI 2018-01-27
RcRownchangeKK*chgGame
 1250 1296 1.50 6 -1.90 40 -76.00 
  Gamage, Ovin Vidmal 1568 SRI0.001-0.1740-6.80 
  Ranasinghe, Thinuga Devanjith 1057 SRI1.0010.20408.00 
  Tharushi, T H D Niklesha wc1624 SRI0.001-0.1340-5.20 
  Liyanage, Kusalvin 1100 SRI0.001-0.7540-30.00 
  Sulakshana, L A D Sadeesha 1099 SRI0.501-0.2540-10.00 
  Adimali, Uvindu Nipunitha 1054 SRI0.001-0.8040-32.00 

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 (Major Division) Chess Championship 2018 - Colombo Event Colombo SRI 2018-02-13
RcRownchangeKK*chgGame
 1362 1250 3.00 6 0.61 40 24.40 
  Rabel, Chinthaka 1650  * SRI0.001-0.0840-3.20 
  Jayathilaka, W M Yasas 1055 SRI1.0010.254010.00 
  Thenuka, Kuruwita Gamalathge Kin 1599 SRI0.001-0.1140-4.40 
  Dineth, S A Induwara 1119 SRI1.0010.324012.80 
  Vidyarathna, Anjitha 1620 SRI0.001-0.1040-4.00 
  Hemachandra, D K S Sethmika 1127 SRI1.0010.334013.20 
 * 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)
 

 

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