Individual Calculations January 2012
 Uribe Arteaga, Daniel  Total change: 7.80  Rating chartPersonal card
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2319 2228 4.50 8 1.37 15 20.55 
  Corrales, Jimenez Fidel g2578 CUB0.5010.39155.85 
  Gallegos, Carlos m2404 VEN0.001-0.2715-4.05 
  Cantilo-Paz, Agustin Eusebio 2071 PAN1.0010.29154.35 
  Zepeda, Lorena wm2125 ESA1.0010.36155.40 
  Vitoux, Colomban m2415 FRA0.5010.24153.60 
  Alvarez, Marquez Johann m2398 VEN0.5010.22153.30 
  Lammers, Markus m2392 GER0.001-0.2815-4.20 
  Lochte, Thomas 2172 GER1.0010.42156.30 

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)
 
 ITT PRE-JAHV McGREGOR Bogota COL 2011-11-30
RcRownchangeKK*chgGame
 2411 2228 1.00 9 -1.47 15 -22.05 
  Shoker, Samy m2512 EGY0.001-0.1615-2.40 
  Cordova, Emilio g2538 PER0.001-0.1415-2.10 
  Martinez Romero, Martin f2343 COL0.001-0.3415-5.10 
  Becerra, Juan David 2280 COL1.0010.57158.55 
  Rojas Barrero, Andres Humberto 2249 COL0.001-0.4715-7.05 
  Ortiz Suarez, Isan Reynaldo g2553 CUB0.001-0.1315-1.95 
  Perez Rodriguez, Luis Manuel g2475 CUB0.001-0.1915-2.85 
  Rios, Cristhian Camilo f2388 COL0.001-0.2915-4.35 
  Zuluaga, Cesar f2365 COL0.001-0.3215-4.80 

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)
 
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2101 2228 6.50 9 0.62 15 9.30 
  Sarmiento Tobon, Luis 1828  * COL1.0010.08151.20 
  Florez, Edgar Mauricio 1905 COL1.0010.13151.95 
  Ramirez, Heimy Polgar 2067 COL0.001-0.7115-10.65 
  Maldonado, Hector 1971 COL1.0010.18152.70 
  Barros, Raul 2032 COL1.0010.25153.75 
  Otalora, Carlos Eduardo 2085 COL1.0010.31154.65 
  Mosquera, Miguel m2396 COL0.5010.22153.30 
  Ortiz Suarez, Isan Reynaldo g2553 CUB0.001-0.1315-1.95 
  Zavala Arevalo, Vicencio Noel 2074 VEN1.0010.29154.35 
 * 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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