Individual Calculations January 2009
 Bobras, Piotr  Total change: -10.70  Rating chartPersonal card
 12.offene Bayerische Meisterschaft Bad Wiessee GER 2008-11-01
RcRownchangeKK*chgGame
 2376 2565 5.50 9 -1.07 10 -10.70 
  Sakkal, Cherin 2215 GER1.0010.11101.10 
  Schoenberger, Peter 2215 GER1.0010.11101.10 
  Deglmann, Ludwig f2342 GER1.0010.22102.20 
  Khmelniker, Ilya m2443 ISR0.501-0.1710-1.70 
  Haub, Thorsten Michael m2454 GER1.0010.35103.50 
  Hossain, Enamul g2494 BAN0.501-0.1010-1.00 
  Pena Gomez, Manuel f2467 ESP0.501-0.1310-1.30 
  Hoffmann, Michael m2469 GER0.001-0.6310-6.30 
  Graf, Felix 2288 GER0.001-0.8310-8.30 

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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