Individual Calculations January 2009
 Gibson, Tomas  Total change: 19.95  Rating chartPersonal card
 XV Torneo Abierto PROAM 2008 Villa Martelli ARG 2008-10-09
RcRownchangeKK*chgGame
 2268 2252 5.50 9 1.33 15 19.95 
  Palermo, Pablo 1902 ARG1.0010.11151.65 
  Ocampos, Ian 1902 ARG1.0010.11151.65 
  Tristan, Leonardo 2393 ARG1.0010.691510.35 
  Cubas, Jose Fernando m2433 PAR0.001-0.2615-3.90 
  De Dovitiis, Alejo m2347 ARG1.0010.63159.45 
  Real De Azua, Ernesto m2413 ARG0.001-0.2915-4.35 
  Madeira, Wagner Martins 2230 BRA1.0010.47157.05 
  Quiroga, Facundo m2335 ARG0.5010.11151.65 
  Slipak, Sergio g2456 ARG0.001-0.2415-3.60 

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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