Individual Calculations December 2022
 Choque Huacan, Joseph Deyvis  Total change: -41.20  Rating chartPersonal card
 XI Campeonato Panamericano Escolar 2022, Sub-15 Absoluto Santa Cruz, Bolivia BOL 2022-10-27
RcRownchangeKK*chgGame
 1387 1382 3.50 9 -1.03 40 -41.20 
  Varela Velazquez, Carlos Francisc 1828 MEX0.001-0.0640-2.40 
  Quinteros Perez, Oscar Gustavo 1039 BOL1.0010.12404.80 
  Guevara Ruiz, Santiago Jose 1653 ESA0.001-0.1740-6.80 
  Rocha Correa, Jhonn Gregor 1238 BOL0.001-0.6940-27.60 
  Alcca Nahue, Gustavo Samuel 1258 PER1.0010.334013.20 
  Cuya Huapaya, Joseph Alexis 1296 PER0.501-0.1240-4.80 
  Castro Velasco, Carlos Andres 1112 BOL1.0010.17406.80 
  Bravo Mendoza, Diego Eduardo 1495 PER0.001-0.3540-14.00 
  Zubieta Echalar, Eduardo 1562 BOL0.001-0.2640-10.40 

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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