Individual Calculations January 2011
 Krotschak, Joscha  Total change: -16.50  Rating chartPersonal card
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeKK*chgGame
 2122 2147 2.00 5 -0.66 25 -16.50 
  Martin Del Campo C., Rober m2414 MEX0.001-0.1825-4.50 
  San Pedro Morales, Marco A 1800 MEX0.001-0.8925-22.25 
  Rodriguez Aleman, Eduardo 2008 MEX1.0010.31257.75 
  Villanueva Garciacano, Man 2033 MEX1.0010.34258.50 
  Sanchez Enriquez, Oscar Ge f2353 MEX0.001-0.2425-6.00 

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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