Individual Calculations March 2010
 Kowalski, Henryk  Total change: -16.75  Rating chartPersonal card
 XIII. Neujahrs-Open Guben GER 2010-01-02
RcRownchangeKK*chgGame
 1880 1834 2.50 7 -0.67 25 -16.75 
  Talla, Vladimir m2234  * CZE0.001-0.0825-2.00 
  Mierins, Eriks 2114 LAT0.001-0.1625-4.00 
  Janiszewski, Filip 1494 POL1.0010.12253.00 
  Welz, Peter, Dr. f2152 GER0.001-0.1325-3.25 
  Gajewski, Bartosz 1595 POL0.001-0.8025-20.00 
  Schulze, Frank 1625 GER1.0010.23255.75 
  Wisniowska, Klaudia 1947 POL0.5010.15253.75 
 * 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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