Individual Calculations August 2015
 Ruiz C, Joshua D  Total change: -0.30  Rating chartPersonal card
 Festival Panamericano de la Juventud U-18 Absoluto Cali COL 2015-06-28
RcRownchangeKK*chgGame
 2106 2417 6.50 9 -1.09 10 -10.90 
  Rosero, Jefferson 2023 COL0.001-0.9210-9.20 
  Olarte Parra, Jhoan Sebastian 2066 COL1.0010.11101.10 
  Gonzalez Lopez, Nicolas Mateo 2017  * COL0.001-0.9210-9.20 
  Obando Guzman, Soren Federico 2017  * COL1.0010.08100.80 
  Avila, Carlos c2017  * BOL1.0010.08100.80 
  Gracia Alvarez, Gerardo An 2034 MEX0.501-0.4110-4.10 
  Barros Rivadeneira, Cristhian m2334 ECU1.0010.39103.90 
  Morales Marmol, Marcos Antonio 2217 CUB1.0010.24102.40 
  Flores Guerrero, Jesus Ald m2229 MEX1.0010.26102.60 
 * 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)
 
 IRT Juvenil Club La Florida Bogota COL 2015-07-07
RcRownchangeKK*chgGame
 2107 2390 8.50 9 1.06 10 10.60 
  Moreno, Cristhian 2168 COL1.0010.22102.20 
  Sotomonte, Lorena 1990  * COL1.0010.08100.80 
  Jaimes Castillo, Fabian 2059 COL1.0010.12101.20 
  Rivera, Alberto m2333 FID1.0010.42104.20 
  Jaimes, Fernando 2073 COL1.0010.13101.30 
  Pena, Hernando 2074 COL1.0010.13101.30 
  Beltran Rodriguez, Omar Jose 1990  * COL1.0010.08100.80 
  Castillo, Jorge 2087 COL1.0010.14101.40 
  Castillo, Fredy 2188 COL0.501-0.2610-2.60 
 * 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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