Individual Calculations January 2012
 Barrientos, Sergio E  Total change: 1.90  Rating chartPersonal card
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2361 2517 6.00 9 -0.22 10 -2.20 
  Munoz, Carolina wm2117  * CRC1.0010.08100.80 
  Duran, Vega Sergio 2226 CRC1.0010.15101.50 
  Ordaz Valdes, Lisandra Teresa wg2358 CUB0.501-0.2110-2.10 
  Gongora Reyes, Maikel m2429 CUB0.501-0.1210-1.20 
  Martinez, Romero Martin 2343 COL1.0010.27102.70 
  Pozo, Vera Sandro m2495 CUB0.001-0.5310-5.30 
  Ostos, Julio m2342 VEN1.0010.27102.70 
  Prasca Sosa, Rafael m2431 VEN1.0010.38103.80 
  Arencibia Rodriguez, Walter g2511 CUB0.001-0.5110-5.10 
 * 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)
 
 I Torneo Abierto Internacional de Ajedrez IRT LA PERLA DEL SINU Monteria COL 2011-11-11
RcRownchangeKK*chgGame
 2303 2517 6.00 7 0.71 10 7.10 
  Maldonado, Hector 2117  * COL1.0010.08100.80 
  Martinez, Jorge Alexander 2200 COL1.0010.13101.30 
  Ruiz Aguilar, Pablo Alexander f2294 COL1.0010.22102.20 
  Rios, Alejandro m2355 COL1.0010.29102.90 
  Shoker, Samy m2512 COL0.501-0.0110-0.10 
  Tovio, Israel f2277 COL1.0010.20102.00 
  Zuluaga, Cesar f2365 COL0.501-0.2010-2.00 
 * 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)
 
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2267 2517 7.50 10 -0.30 10 -3.00 
  Patino, Daniel Santiago 2117  * COL1.0010.08100.80 
  Casallas Abril, Dario Hernan 2117  * COL1.0010.08100.80 
  Rodriguez M, Julian Enrique 2138 COL1.0010.09100.90 
  Cano, Luis Fernando 2210 COL0.501-0.3610-3.60 
  Joseph, Marcus 2182 TRI1.0010.12101.20 
  Perez Rodriguez, Luis Manuel g2475 CUB0.501-0.0610-0.60 
  Ruge, Edison 2264 COL1.0010.19101.90 
  Bruzon Batista, Lazaro g2689 CUB0.001-0.2710-2.70 
  Urbina, Jaime 2196 COL1.0010.13101.30 
  Becerra, Juan David 2280 COL0.501-0.3010-3.00 
 * 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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