Individual Calculations March 2022
 Ruiz Zurita, Cesar  Total change: 9.20  Rating chartPersonal card
 XVII FESTIVAL SUDAMERICANO DE LA JUVENTUD SUB 16 ABSOLUTO 2021 GUAYAQUIL ECU 2022-01-25
RcRownchangeKK*chgGame
 1700 1566 2.50 7 0.23 40 9.20 
  Flores Aedo , Alexander Oliver M 1804 PER1.0010.804032.00 
  Reyes Zavaleta, Fabian Ricardo 1737 PER0.001-0.2740-10.80 
  Orozco Aguilera, Pablo 1634 ECU1.0010.594023.60 
  Quiroz Alva, Franco Rodrigo 1691 PER0.5010.17406.80 
  Vargas Sotelo, Victor 1626 ECU0.001-0.4240-16.80 
  Guaraca, Juan 1789 ECU0.001-0.2240-8.80 
  Sifuentes Alcantara, Jhony Sebas 1622 PER0.001-0.4240-16.80 

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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