Individual Calculations June 2022
 Rugamas, Camila  Total change: 16.40  Rating chartPersonal card
 American Continental Chess Championship 2022 San Salvador ESA 2022-05-02
RcRownchangeKK*chgGame
 1620 1117 1.00 9 0.41 40 16.40 
  Perez Salazar, Armando 1978 ESA0.0010.00400.00 
  Leal Licon, Daniel Isai 1705 MEX0.001-0.0240-0.80 
  Guevara Ruiz, Marvin Andres 1639 ESA0.001-0.0340-1.20 
  Nuila, Katherine 1354 ESA1.0010.804032.00 
  Vasquez Vasquez, Marielos wc1623 ESA0.001-0.0440-1.60 
  Rivera, Omar 1471 ESA0.001-0.1140-4.40 
  Alas, Rigoberto 1692 ESA0.001-0.0240-0.80 
  Leal Escamilla, Daniel Zinedine 1415 MEX0.001-0.1540-6.00 
  Bogantes Robleto, Karina 1707 CRC0.001-0.0240-0.80 

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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