Individual Calculations January 2022
 Tapia, Alexei  Total change: 6.00  Rating chartPersonal card
 Campeonato Nacional por Equipos 2021 Panama PAN 2021-11-27
RcRownchangeKK*chgGame
 2059 2238 4.00 6 -0.13 20 -2.60 
  Gutierrez, Rafael 1838  * PAN1.0010.08201.60 
  Montenegro, Osvaldo 1838  * PAN1.0010.08201.60 
  Baules, Jorge m2342 PAN1.0010.642012.80 
  Battikh, Jose Miguel 2049 PAN0.501-0.2520-5.00 
  Sanchez Alvarez, Roberto Carlos m2397 PAN0.001-0.2920-5.80 
  Gonzalez Soto, Pedro Jose 1889 PAN0.501-0.3920-7.80 
 * 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)
 
 Campeonato SUbzonal 2.3.2 Absoluto 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 2136 2242 6.00 9 0.43 20 8.60 
  Deras, Rafael 1842  * ESA1.0010.08201.60 
  Vasquez, Marlon David 1958 ESA1.0010.16203.20 
  Valdes Romero, Leonardo m2411 CRC1.0010.722014.40 
  Baules, Jorge m2342 PAN0.001-0.3620-7.20 
  Pineda, Juan Jose f1982 NCA1.0010.18203.60 
  Sanchez Alvarez, Roberto Carlos m2397 PAN0.5010.21204.20 
  Chinchilla Miranda, Eugenio f2164 CRC0.501-0.1120-2.20 
  Sura, Kalvin 1985 ESA0.001-0.8220-16.40 
  Guevara Sanchez, Erick Marvin f2144 ESA1.0010.37207.40 
 * 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)
 

 

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