Individual Calculations May 2012
 Rosero Ponce, Paul  Total change: -16.95  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeKK*chgGame
 1557 1762 2.50 5 -1.13 15 -16.95 
  Leon Calderon, Jonathan 2116 ECU0.001-0.1115-1.65 
  Alonso, Roxana 1369 ECU0.501-0.4215-6.30 
  Sigchos Bosques, Breana 1362  * ECU0.001-0.9215-13.80 
  Villarroel, Sebastian 1419 ECU1.0010.12151.80 
  Crespo Solis, Oswaldo 1519 ECU1.0010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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