Individual Calculations April 2009
 Ac, Michal  Total change: -5.25  Rating chartPersonal card
 SVK 1st league gr.Zapad 2008/09 Various SVK 2008-10-18
RcRownchangeKK*chgGame
 2158 2173 3.50 4 1.41 15 21.15 
  Cambel, Vladimir 2050 SVK1.0010.33154.95 
  Machalova, Maria wf2187 SVK1.0010.52157.80 
  Kleman, Miroslav 2204 SVK1.0010.54158.10 
  Huba, Martin 2189 SVK0.5010.02150.30 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1993 2173 4.00 8 -1.76 15 -26.40 
  Wattin, Joffrey 1992 BEL0.001-0.7415-11.10 
  Haverkamp, Klaus 1979 GER0.001-0.7515-11.25 
  Fournier, Frederic 1885 FRA0.501-0.3415-5.10 
  Smith, Thijmen 1977 NED0.501-0.2515-3.75 
  Petit, Rodrigue 2019 FRA1.0010.29154.35 
  Blanche, Philippe 1823 FRA1.0010.11151.65 
  Zozulia, Anna mwg2376 BEL0.001-0.2415-3.60 
  Debusschere, Helmut 1894 BEL1.0010.16152.40 

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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