Individual Calculations September 2009
 Guerrero, Juan Carlos  Total change: 66.60  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2426 2202 6.50 10 4.31 15 64.65 
  Fernandez Cardoso, Alexey f2399 CUB1.0010.751511.25 
  Leyva Rivera, Yunier f2392 CUB0.001-0.2515-3.75 
  Garcia Pantoja, Roberto 2369 CUB1.0010.721510.80 
  Soto Paez, Oliver f2388 VEN1.0010.741511.10 
  Guerra Mendez, Jose Angel f2420 CUB0.5010.28154.20 
  Vera Gonzalez-Quevedo, Reynaldo g2475 CUB1.0010.831512.45 
  Ortiz Suarez, Isan m2493 CUB0.001-0.1515-2.25 
  Arias, Lemmys A m2406 ESA1.0010.761511.40 
  Martinez Duany, Lelys f2520 CUB0.001-0.1315-1.95 
  Quesada Perez, Yasser 2402 CUB1.0010.761511.40 

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 GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2204 2193 4.50 9 0.13 15 1.95 
  Valencia, Camilo 2012 COL1.0010.26153.90 
  Vittorino, Carlo Giovanni f2330 COL0.001-0.3215-4.80 
  Lombana, Juan Camilo 2014 COL1.0010.27154.05 
  Uribe Arteaga, Daniel 2294 COL1.0010.64159.60 
  Guerrero Fandino, Gustavo 2131 COL1.0010.41156.15 
  Garcia, Gildardo g2390 COL0.001-0.2515-3.75 
  Arenas, David m2266 COL0.001-0.4015-6.00 
  Panesso Rivera, Henry m2290 COL0.001-0.3715-5.55 
  Espinosa Garcia, Sandra wf2113 CUB0.501-0.1115-1.65 

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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