Blitz: Individual Calculations January 2024
 Senevirathne, S D B K  Total change: 56.40  Rating chartPersonal card
 Western Asian Junior Blitz Chess Championships 2023 Colombo SRI 2023-11-29
RcRownchangeKK*chgGame
 1688 1634 4.50 7 1.08 40 43.20 
  Abeyrathne, K W A M G Dinod Uthsa 1335 SRI1.0010.15406.00 
  Harshavardhan, G B m2290 IND1.0010.994039.60 
  Sathsindu, W M Minura 1413 SRI0.001-0.7840-31.20 
  Rajanayake, Damsara Bandara 1429 SRI0.501-0.2640-10.40 
  Halynyazow, Vepaly 2025 TKM0.001-0.0940-3.60 
  Nabil Nazar, Mohamed 1680 SRI1.0010.564022.40 
  Ponnamperuma, Weraka Vasath 1641 SRI1.0010.514020.40 

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 Blitz Chess Championship 2023- U16 Boys Al Ain UAE 2023-12-17
RcRownchangeKK*chgGame
 1756 1634 4.00 9 0.33 40 13.20 
  Khubukshanov, Erdem m2430 FID0.0010.00400.00 
  Sun, Chang-Jyu 1455 TPE1.0010.274010.80 
  Chen, Yung-Hao 1323 TPE1.0010.14405.60 
  Cahaya, Satria Duta 2032 INA0.001-0.0840-3.20 
  Mukhametkali, Merey 1911 KAZ0.001-0.1740-6.80 
  Alviz, Joshua Ezekiel 1234  * PHI1.0010.08403.20 
  Dang, Anh Minh 1927 VIE0.001-0.1540-6.00 
  Polevoy, David 1948 FID0.001-0.1440-5.60 
  Al Rahbi, Ahmed Badar 1546 OMA1.0010.384015.20 
 * 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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