Individual Calculations March 2011
 Witte, Ronald  Total change: -12.90  Rating chartPersonal card
 XIV.Neujahrs-Open Guben-Waldau Guben GER 2011-01-02
RcRownchangeKK*chgGame
 2003 2080 4.00 8 -0.86 15 -12.90 
  Schwarz, Matthias 1871 GER1.0010.23153.45 
  Foisor, Ovidiu-Doru m2397 ROU0.001-0.1315-1.95 
  Hansch, Karsten 1884 GER0.501-0.2515-3.75 
  Rudolph, Stephanie 1903 GER0.501-0.2315-3.45 
  Kesik, Marco 1864 GER1.0010.22153.30 
  Milchev, Nikolay m2358 BUL0.001-0.1715-2.55 
  Monczak, Mariusz 1870 POL0.001-0.7715-11.55 
  Rath, Michael 1876 GER1.0010.24153.60 

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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