Rapid: Individual Calculations January 2024
 Kodithuwakku, K K Dinujaya  Total change: 147.20  Rating chartPersonal card
 Western Asian Junior Rapid Chess Championships 2023 Colombo SRI 2023-11-29
RcRownchangeKK*chgGame
 1449 1326 4.00 7 0.65 40 26.00 
  Orozbaev, Eldiar f2293 KGZ0.0010.00400.00 
  Senevirathne, D C B K 1167 SRI0.001-0.7140-28.40 
  Galkotuwa, K A R G W S N B I 1257 SRI1.0010.404016.00 
  Perera, B Jayod Yasindu Rashmika 1235 SRI1.0010.384015.20 
  Karunasena, A P Chenitha Sihas Di 1064 SRI1.0010.18407.20 
  Dissanayake, R K T 1849 SRI0.001-0.0340-1.20 
  Induwara, T H D Thisarindu 1279 SRI1.0010.434017.20 

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)
 
 Asian Youth Rapid Chess Championship 2023- U16 Boys Al Ain UAE 2023-12-13
RcRownchangeKK*chgGame
 1911 1416 3.50 7 3.03 40 121.20 
  Anas, Khwaira 1933 JOR1.0010.964038.40 
  Dang, Anh Minh 1898 VIE0.001-0.0540-2.00 
  Senevirathne, S D B K 1667 SRI0.5010.314012.40 
  Md, Azmaeen Parvez Sayor c1997 BAN1.0010.984039.20 
  Abdullaev, Rasulbek 1710 UZB0.001-0.1540-6.00 
  Levchenko, Leonid 2161 FID1.0011.004040.00 
  Suslov, Dmitrii c2008 FID0.001-0.0240-0.80 

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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