Individual Calculations July 2023
 Siddharth, Sai  Total change: 52.40  Rating chartPersonal card
 47th Selangor Open Chess Tournament 2023 Kuala Lumpur MAS 2023-05-26
RcRownchangeKK*chgGame
 1750 1574 4.00 8 1.41 40 56.40 
  Sim, Jia Ru wc1944 MAS0.5010.404016.00 
  Tan, Jun Hao c1858 SGP0.5010.344013.60 
  Nisban, Cyrus c1875 SGP0.001-0.1540-6.00 
  Mohd Fadzly, Muhd Haziq Fikri 1318 MAS1.0010.19407.60 
  Ismail, Ahmad f1874 MAS0.5010.354014.00 
  Irwandi 2200 INA0.001-0.0140-0.40 
  Pereira, Desirra 1213 MAS1.0010.10404.00 
  Yee, Hao Loong 1716 MAS0.5010.19407.60 

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)
 
 SG Chess Festival Professor Lim Kok Ann International Open 2023 Singapore SGP 2023-06-05
RcRownchangeKK*chgGame
 1623 1574 4.00 8 -0.10 40 -4.00 
  Narayanan, Srinath g2559 IND0.0010.00400.00 
  Rice, Lana 1174  * SGP1.0010.08403.20 
  Ng, Quan Zhu Caleb 1166 SGP1.0010.08403.20 
  Nguyen, Thi Minh Oanh wf1857 VIE0.001-0.1640-6.40 
  Heng, Jun Herng Kyan 1266 SGP1.0010.14405.60 
  Loo, Pin Xie 1953 MAS0.001-0.0940-3.60 
  Teah, Jared 1289 SGP1.0010.16406.40 
  Tisado, Janmyl Dilan 1717 PHI0.001-0.3140-12.40 
 * 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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