Rapid: Individual Calculations June 2024
 Tan, Caleb Jun Choong  Total change: 9.20  Rating chartPersonal card
 CASPL May Day Open Junior (U-16) Rapid Chess Challenge 2024 Singapore SGP 2024-05-19
RcRownchangeKK*chgGame
 1496 1412 1.00 2 0.23 40 9.20 
  Ng, Yu Cheng Rigel 1540 SGP0.001-0.3340-13.20 
  Kumaran, Somasundaram Rutva Saatv 1452 SGP1.0010.564022.40 

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)
 

 

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