Rapid: Individual Calculations November 2022
 Surjaya, Brian  Total change: 0.00  Rating chartPersonal card
 Asian Youth Chess Championships 2022 - Rapid Open 16 Bali INA 2022-10-14
RcRownchangeRpKK*chgGame
 1615 0 4.00 7 0.00 1625   0.00 
  Ho, Xinglun Royce 1786 SGP0.0010.00 0.00 
  Widlan, Abelard Rafael Jeremia 1403 INA1.0010.00 0.00 
  Hoang, Quoc Khanh 1673 VIE0.0010.00 0.00 
  Alagaesan, Yashodhan 1340 MAS1.0010.00 0.00 
  Amgalantengis, Enkh-Amgalan c1772 MGL0.0010.00 0.00 
  Ridwan, Syed 1414 BAN1.0010.00 0.00 
  Reynard, Kristopher 1919 INA1.0010.00 0.00 

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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