Individual Calculations January 2013
 Mathews, Cesar  Total change: 41.70  Rating chartPersonal card
 Panama Chess Open 2 Panama PAN 2012-11-27
RcRownchangeKK*chgGame
 2259 1981 4.00 7 2.78 15 41.70 
  Fernandez Cardoso, Alexey m2381  * CUB0.001-0.0815-1.20 
  Llaudy Pupo, Lisandra wm2258 CUB0.5010.33154.95 
  Arribas Robaina, Maritza wg2273 CUB0.5010.35155.25 
  Sosa, Nestor c2198 PAN0.5010.28154.20 
  Fleites Marti, Yuleikys wm2153 CUB0.5010.23153.45 
  Fabrega, Enrique 2172 PAN1.0010.751511.25 
  Alarcon Casellas, Rolando m2381  * CUB1.0010.921513.80 
 * 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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