Individual Calculations April 2008
 Boada, Wiston  Total change: 26.70  Rating chartPersonal card
 Zonal 2.3 Santo Domingo DOM 2007-05-31
RcRownchangeKK*chgGame
 2364 2185 5.50 13 1.78 15 26.70 
  Dominguez, Leinier g2535 CUB0.001-0.1115-1.65 
  Gonzalez, Juan Carlos g2535 MEX0.001-0.1115-1.65 
  Trujillo, Pablo 2055 VEN0.501-0.1815-2.70 
  Leon Hoyos, Manuel m2454 MEX0.001-0.1715-2.55 
  Vittorino, Carlo f2206 COL0.5010.03150.45 
  De Los Santos, Eddy 2174 DOM1.0010.48157.20 
  Valdes, Leonardo m2401 CRC1.0010.781511.70 
  Farley, Terry 2284 BAR1.0010.64159.60 
  Gonzalez, Bernal m2434 CRC0.001-0.1915-2.85 
  Bruzon, Lazaro g2535 CUB0.001-0.1115-1.65 
  Iturrizaga, Eduardo m2398 VEN0.001-0.2315-3.45 
  Mendoza, Rafael f2390 COL0.5010.26153.90 
  Dominguez, Jose M. m2330 DOM1.0010.691510.35 

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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