Individual Calculations April 2009
 Ankay, Askin, Prof.  Total change: 29.25  Rating chartPersonal card
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 2130 2065 4.50 8 1.17 25 29.25 
  Vyhnalek, Petr 1770 CZE1.0010.15253.75 
  Welz, Peter Dr f2232 GER1.0010.722518.00 
  Schumacher, Gottfried 2164 GER0.5010.14253.50 
  Pisk, Petr m2327 CZE0.5010.32258.00 
  Pokrupa, Marek, Ing. 2151 CZE0.001-0.3825-9.50 
  Thormann, Olaf 1976 GER1.0010.38259.50 
  Turner, Jan 2374 CZE0.001-0.1425-3.50 
  Sisak, Richard 2049 CZE0.501-0.0225-0.50 

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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