Individual Calculations March 2011
 Whitmire, James David  Total change: 19.50  Rating chartPersonal card
 7.Paderborner Schachtuerken-Cup Paderborn GER 2010-12-27
RcRownchangeKK*chgGame
 2133 1958 2.50 6 0.78 25 19.50 
  Niekrens, Stefan 2030 GER1.0010.602515.00 
  Boehm, Juergen 2199 GER0.001-0.2025-5.00 
  Michalczak, Thomas f2358  * GER0.001-0.0825-2.00 
  Petri, Wolfgang 2109 GER0.001-0.3025-7.50 
  Chapman, Alan 2042 ENG0.5010.12253.00 
  Helbing, Mathias 2057 GER1.0010.642516.00 
 * 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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