Individual Calculations April 2009
 Budrewicz, Krzysztof  Total change: 18.45  Rating chartPersonal card
 XI Kêtrzyñski Festiwal Szachowy A Ketrzyn POL 2008-12-27
RcRownchangeKK*chgGame
 2168 2356 6.00 8 0.14 15 2.10 
  Czaus, Piotr 2039 POL1.0010.13151.95 
  Zielinski, Stanislaw 2111 POL1.0010.20153.00 
  Kempinski, Tomasz 2268 POL0.501-0.1215-1.80 
  Czartoryski, Pawel 2077 POL1.0010.16152.40 
  Szymczak, Zbigniew m2288 POL0.501-0.0915-1.35 
  Dlugosz, Jedrzej 2315 POL0.501-0.0615-0.90 
  Malczyk, Jakub 2062 POL1.0010.15152.25 
  Murawski, Wieslaw 2183 POL0.501-0.2315-3.45 

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)
 
 CMB Breizh Masters de Guingamp Feminin 2009 Pabu FRA 2009-02-13
RcRownchangeKK*chgGame
 2130 2356 8.00 9 1.09 15 16.35 
  Le Bail, Clara 2040 FRA1.0010.13151.95 
  Peyre, Camille 2006 FRA1.0010.11151.65 
  Berthelot, Yannick f2323 FRA1.0010.45156.75 
  Andersson, Christin wm2132 SWE1.0010.22153.30 
  Lefevre, Margaux 2006 FRA1.0010.11151.65 
  Chaumont, Adeline 2097 FRA1.0010.18152.70 
  Boulan, Laura 2006 FRA1.0010.11151.65 
  Fomichenko, Svetlana wg2271 UKR0.501-0.1215-1.80 
  Sandu, Mihaela wg2285 ROU0.501-0.1015-1.50 

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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