Rapid: Individual Calculations June 2024
 Song, Sichen  Total change: 106.40  Rating chartPersonal card
 CASPL May Day Open Junior (U-16) Rapid Chess Challenge 2024 Singapore SGP 2024-05-19
RcRownchangeKK*chgGame
 1551 1557 3.50 5 0.95 40 38.00 
  Lim, Josiah Zheng Xian 1418 SGP1.0010.314012.40 
  Chan, Jing Fong Joash 1765 SGP0.001-0.2340-9.20 
  Arjun, Anand 1449 SGP0.501-0.1540-6.00 
  Ng, Yu Cheng Rigel 1540 SGP1.0010.484019.20 
  Sim, En Rui Audelle 1583 SGP1.0010.544021.60 

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)
 
 KCFAP INTER-CLUBS YOUTH U14 CHESS CHALLENGE 2024 Singapore SGP 2024-05-25
RcRownchangeKK*chgGame
 1440 1557 5.00 5 1.71 40 68.40 
  Sophie, Judith Supatra 1412 SGP1.0010.314012.40 
  Ng, Yang En Enoch 1404 SGP1.0010.304012.00 
  Lee, Peici Cristal 1446 SGP1.0010.354014.00 
  Kelmendi, Paolo 1450 SGP1.0010.354014.00 
  Velmurugan Priyasudharsana, Ishaa 1486 IND1.0010.404016.00 

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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