Individual Calculations September 2019
 Ranasinghe, R A Manul Lakvindu  Total change: 0.00  Rating chartPersonal card
 5th Negombo International chess Festival 2019 Negombo SRI 2019-08-16
RcRownchangeRpKK*chgGame
 1116 0 4.00 9 0.00 1073   0.00 
  Kumarasinghe, K K A Wasath Kavin 1047 SRI0.5010.00 0.00 
  Bakmeewewa, L C 1144 SRI1.0010.00 0.00 
  Jayasundara, J M Daham V 1198 SRI0.5010.00 0.00 
  Sooriyapperuma, S V P P 1092 SRI1.0010.00 0.00 
  Baratha Yomal, N W A 1219 SRI0.5010.00 0.00 
  Gunathilake, M D Vinuda Shenal 1207 SRI0.0010.00 0.00 
  Ranasinghe, C G S P 1063 SRI0.0010.00 0.00 
  Kalansooriya, D A 1042 SRI0.5010.00 0.00 
  Costha, M Yomali Muthumini 1036 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1109 0 5.00 10 0.00 1109   0.00 
  Herath, Pamudi 1047 SRI0.5010.00 0.00 
  Himsara, W A Janidu 1187 SRI1.0010.00 0.00 
  Pabasara, K A Rathmi 1206 SRI0.5010.00 0.00 
  Bopage, N B Ravindu Parindiya 1080 SRI1.0010.00 0.00 
  Sandanayake, Dehansa Nisanduni 1207 SRI0.5010.00 0.00 
  Ranasinghe, Thinuga Devanjith 1232 SRI0.0010.00 0.00 
  Thunmuduna, T A B M 1060 SRI0.5010.00 0.00 
  Liyanage, L K L 1002 SRI0.5010.00 0.00 
  Dasanayake, D C 1038 SRI0.5010.00 0.00 
  Yatawara, Thevidu Udaneth Bandar 1026 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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