Individual Calculations January 2013
 Muminova, Nafisa  Total change: -6.30  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2220 2349 5.50 9 -0.42 15 -6.30 
  Dayan Sutton, Isaac 2000 MEX1.0010.11151.65 
  Van Weersel, Arlette wm2168 NED1.0010.26153.90 
  Hansen, Eric m2539 CAN0.5010.25153.75 
  Ibarra Chami, Luis Fernando m2473 MEX0.5010.17152.55 
  Tapie Amione, Pablo Adib c2221 MEX0.501-0.1715-2.55 
  Ayala Pena, Eduardo Azael c2112 MEX0.001-0.8015-12.00 
  Vega Castaneda, Ulises Antonio 2120 MEX1.0010.21153.15 
  Perez Avendano, Paul Omar f2232 MEX0.001-0.6615-9.90 
  Belmont Hernandez, Andres 2117 MEX1.0010.21153.15 

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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