Individual Calculations September 2009
 Soto Paez, Oliver  Total change: -23.90  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
 2201 2388 3.00 8 -2.82 10 -28.20 
  Garcia Fuentes, Sergio 2190 GUA1.0010.24102.40 
  Gutierrez Salazar, Leonela 2038 VEN1.0010.11101.10 
  Rasmussen, Karsten m2447 DEN0.001-0.4210-4.20 
  Guerrero, Juan Carlos m2202 COL0.001-0.7410-7.40 
  Ordunez Echarte, Dennys 2269 CUB0.001-0.6610-6.60 
  Guerra Mojena, Leandro 2257 CUB0.001-0.6810-6.80 
  Quinones Centeno, Carlos 2166 GUA0.001-0.7810-7.80 
  Herrera Sosa, Jessica 2038 VEN1.0010.11101.10 

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)
 
 Zonal 2.3 2009 San Jose CRC 2009-06-19
RcRownchangeKK*chgGame
 2382 2388 5.00 9 0.43 10 4.30 
  Prasca, Raphael m2415 VEN0.5010.04100.40 
  Sanchez Enriquez, Oscar Ge f2282 MEX1.0010.36103.60 
  Valdes, Leonardo m2403 CRC0.5010.02100.20 
  Iturrizaga, Eduardo g2522 VEN0.001-0.3210-3.20 
  Murillo, Alexis m2317 CRC0.001-0.6010-6.00 
  Gongora Montes, Benjamin m2251 MEX1.0010.32103.20 
  Delgado Ramirez, Neuris g2572 CUB0.001-0.2610-2.60 
  Ossa, Orlando 2301 COL1.0010.38103.80 
  Echavarria, Johann f2379 COL1.0010.49104.90 

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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