Individual Calculations May 2012
 Sanchez, Sebastian Felipe  Total change: 21.90  Rating chartPersonal card
 ITT UDI Sub27 Universitario Bucaramanga COL 2012-03-29
RcRownchangeKK*chgGame
 2238 2192 5.00 8 1.46 15 21.90 
  Duran Alvarez, Fabian Alberto 1909 COL1.0010.16152.40 
  Barrientos, Sergio E g2519 COL0.001-0.1315-1.95 
  Salazar Cadena, Monica Maria 1915 COL1.0010.17152.55 
  Dominguez, Rincon Miller 2007 COL1.0010.26153.90 
  Gallego, Alcaraz Andres Felipe m2365 COL0.5010.23153.45 
  Gomez Ledo, Roberto Carlos m2434 CUB0.5010.30154.50 
  Becerra, Juan David f2318 COL1.0010.671510.05 
  Aguero Jimenez, Luis Lazaro m2436 CUB0.001-0.2015-3.00 

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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