Individual Calculations July 2008
 Ostos, Julio  Total change: -1.20  Rating chartPersonal card
 XVIII GUILLERMO GARCIA IN MEMORIAM - OPEN Villa Clara CUB 2008-05-19
RcRownchangeKK*chgGame
 2249 2317 5.00 9 -0.23 15 -3.45 
  De La Paz Perdomo, Frank g2483 CUB0.001-0.2815-4.20 
  Guerra, Leandro 2176 CUB0.001-0.6915-10.35 
  Heredia Serrano, Carla 2015 ECU1.0010.15152.25 
  Castillo Coca, Mayrebis 2023 CUB1.0010.15152.25 
  Marrero Lopez, Yaniet wm2232 CUB0.501-0.1215-1.80 
  Perez Garcia, Rodney m2432 CUB0.5010.16152.40 
  Llaudy Pupo, Lisandra wf2234 CUB0.501-0.1115-1.65 
  Guerra Tulcan, Lenin 2274 ECU1.0010.44156.60 
  Ibarra Chami, Luis Fernando m2369 MEX0.5010.07151.05 

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)
 
 V TORNEO MONCADA 2008 Santiago de Cuba CUB 2008-05-29
RcRownchangeKK*chgGame
 2331 2317 4.50 9 0.15 15 2.25 
  Cordova, Emilio m2518 PER0.001-0.2415-3.60 
  Douriet, Alexis 2302 CUB0.001-0.5215-7.80 
  Vega Bizet, Felix 2260 CUB1.0010.42156.30 
  Tapie Amione, Pablo Adib 2194 MEX0.501-0.1715-2.55 
  Ortiz Nadva, Karolina wm2265 COL1.0010.43156.45 
  Quesada, Liordis 2313 CUB0.501-0.0115-0.15 
  Borges Matos, Juan g2474 CUB0.001-0.2915-4.35 
  Llamos, Guillermo 2256 CUB1.0010.42156.30 
  Alvarez, Jose m2395 CUB0.5010.11151.65 

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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