Individual Calculations June 2022
 Bogantes Robleto, Karina  Total change: -12.00  Rating chartPersonal card
 American Continental Chess Championship 2022 San Salvador ESA 2022-05-02
RcRownchangeKK*chgGame
 1743 1707 4.00 11 -1.01 20 -20.20 
  Del Castilho, Martyn f2289 BAR0.001-0.0220-0.40 
  Rugamas, Allison Daniela 1307  * ESA1.0010.08201.60 
  Garcia Almaguer, Juan Manuel c2102 MEX0.001-0.0820-1.60 
  Encinas Varela, David 1908 MEX1.0010.762015.20 
  Pineda, Juan Jose f1964 NCA0.001-0.1820-3.60 
  Markzon, Gregory f2013 USA0.001-0.1420-2.80 
  Pineda D., Raul Anibal 1419 GUA1.0010.16203.20 
  Gonzalez Mojica, Renan Arturo 2021 COL0.001-0.1420-2.80 
  Vasquez Vasquez, Marielos wc1623 ESA0.001-0.6220-12.40 
  Leal Escamilla, Daniel Zinedine 1415 MEX0.001-0.8520-17.00 
  Rugamas, Camila 1117 ESA1.0010.02200.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 III Torneo Mixto de Selecciones 2022 San Jose CRC 2022-05-15
RcRownchangeKK*chgGame
 1911 1707 2.00 6 0.41 20 8.20 
  Fernandez Sanchez, Mario Andres f2067 CRC0.5010.40208.00 
  Ramirez Gonzalez, Maria Jose wf1857 CRC0.5010.20204.00 
  Rodriguez Arrieta, Maria Elena wm1831 CRC0.001-0.3320-6.60 
  Chaves Sanchez, Gabriel A 2142 CRC0.001-0.0620-1.20 
  Mayorga Araya, Sofia 1693 CRC1.0010.48209.60 
  Solano Cruz, Agustin c1873 CRC0.001-0.2820-5.60 

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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