Rapid: Individual Calculations June 2024
 Yu, Kaiyi  Total change: 71.20  Rating chartPersonal card
 KCFAP INTER-CLUBS YOUTH U14 CHESS CHALLENGE 2024 Singapore SGP 2024-05-25
RcRownchangeKK*chgGame
 1570 1684 5.00 5 1.78 40 71.20 
  Chow, Jia Li Declan 1439 SGP1.0010.20408.00 
  Koh, En Jie Jonathan 1473 SGP1.0010.23409.20 
  Heng, Jun Herng Kyan 1639 SGP1.0010.444017.60 
  Bonnet, Gabriel Misa Jean 1741 SGP1.0010.584023.20 
  Ng, Quan Zhu Caleb 1560 SGP1.0010.334013.20 

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)
 

 

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