Individual Calculations June 2015
 Ranmith, Wathudura Sanura  Total change: 32.80  Rating chartPersonal card
 FIDE World Schools Championship 2015 - OU17 Pattaya THA 2015-05-07
RcRownchangeKK*chgGame
 1806 1633 3.00 8 0.59 40 23.60 
  Sevgi, Volkan f2033  * TUR0.001-0.0840-3.20 
  Yap, Egin Darrel 1903 MAS0.001-0.1740-6.80 
  Tan, Soon Wei Dawson 1839 MAS0.5010.264010.40 
  Nattavutthisit, Kavin 1672 THA1.0010.554022.00 
  Secheres, Adrian-Simion 2033  * ROU0.001-0.0840-3.20 
  Hong, Hyeonho 1233  * KOR1.0010.08403.20 
  Naotunna, Dineth Nimnaka 2007 SRI0.001-0.1040-4.00 
  Maneesorn, Kankawee 1730 THA0.5010.13405.20 
 * 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)
 
 Junior National Chess Championship (Open) 2015 Colombo SRI 2015-05-22
RcRownchangeKK*chgGame
 1480 1633 5.00 7 0.23 40 9.20 
  Ranasinghe, Nihindu 1233  * SRI1.0010.08403.20 
  Rathnayake, Vishmika A B 1344 SRI1.0010.16406.40 
  Gunaratne, Mojitha Sathsara c1885 SRI0.001-0.1940-7.60 
  Kiriella, K G Gimantha Gayasha 1378 SRI1.0010.19407.60 
  Dissanayake, Kamesh Janaja 1441 SRI0.501-0.2540-10.00 
  Chandrasekara, C M L R B 1516 SRI0.501-0.1640-6.40 
  Raheem, T Akeel 1561 SRI1.0010.404016.00 
 * 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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