Individual Calculations May 2017
 Hendavitharana, D S  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Colombo Colombo SRI 2017-03-30
RcRownchangeRpKK*chgGame
 1150 0 1.00 6 0.00 877   0.00 
  Senapriya, A Hashen Chaminda De 1252 SRI0.0010.00 0.00 
  Adimali, Uvindu Nipunitha 1147 SRI0.0010.00 0.00 
  Perera, Mulina 1130 SRI0.0010.00 0.00 
  Abeywardane, N A G 1152 SRI1.0010.00 0.00 
  Weerasooriya, Senith D Jagoda 1092 SRI0.0010.00 0.00 
  Liyanage, Manith Dulwan 1125 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)
 
 Colombo Chess Festival 2017 Colombo SRI 2017-04-06
RcRownchangeRpKK*chgGame
 1274 0 1.00 3 0.00 1149   0.00 
  Kodithuwakku, Lisara 1510 SRI0.0010.00 0.00 
  Kaveesha, W V Rashini 1154 SRI0.0010.00 0.00 
  Lankasinghe, Movindu Jayuka 1157 SRI1.0010.00 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)
 
 National Youth Chess Championship 2017 - Under 10 Boys Colombo SRI 2017-04-17
RcRownchangeRpKK*chgGame
 1139 0 0.00 1 0.00 339   0.00 
  Kulathilake, S M M P 1139 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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