Individual Calculations June 2024
 Cuya Huapaya, Joseph Alexis  Total change: 60.00  Rating chartPersonal card
 "World School Chess Championship" Open under 17 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1765 1717 5.50 9 1.50 40 60.00 
  Sardon, Aragon Alejandro Ulysses 1435 PER1.0010.16406.40 
  Kulik, Nicolas 2065 URU0.001-0.1140-4.40 
  Mendoza Galindo, Rodrigo Mateo 1577 PER1.0010.314012.40 
  Uchasara Apolinario, Josue Yoni 1537 PER1.0010.264010.40 
  Garay Ramirez, Estefano Javier 1886 PER1.0010.724028.80 
  Wang, Derek 1953 CAN1.0010.804032.00 
  Montesinos Parisaca, Tupac Russel 1795 PER0.001-0.3940-15.60 
  Guzman Vera, Diego Alonso 1959 PER0.001-0.2040-8.00 
  Pariona Palomino, Miguel Angel 1681 PER0.501-0.0540-2.00 

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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