Individual Calculations April 2009
 Andonov, Bogomil  Total change: 4.50  Rating chartPersonal card
 Open de International Rouen Rouen FRA 2008-12-20
RcRownchangeKK*chgGame
 2243 2328 4.50 7 0.41 10 4.10 
  Roussette, Stephane 1978 FRA1.0010.11101.10 
  Andrieu, Philippe 1978 FRA1.0010.11101.10 
  Pinchon, Henri 1978 FRA1.0010.11101.10 
  Libiszewski, Fabien m2487 FRA1.0010.71107.10 
  David, Alberto g2586 LUX0.5010.32103.20 
  Colin, Vincent m2421 FRA0.001-0.3710-3.70 
  Gervais, Victor 2272 FRA0.001-0.5810-5.80 

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)
 
 Ceske sachove Vanoce 2008 Litomysl CZE 2008-12-26
RcRownchangeKK*chgGame
 2210 2328 5.50 9 -0.29 10 -2.90 
  Horyna, Josef 1978 CZE1.0010.11101.10 
  Sochor, Stanislav 2117 CZE1.0010.23102.30 
  Petr, Martin m2451 CZE0.001-0.3310-3.30 
  Chlost, Marlena wf2137 POL0.501-0.2510-2.50 
  Cerveny, Martin f2320 CZE0.001-0.5110-5.10 
  Trhal, Tomas 2091 CZE1.0010.20102.00 
  Macicek, Jakub 2183 CZE1.0010.31103.10 
  Biolek, Richard Jr m2406 CZE0.5010.11101.10 
  Fuchs, Georg 2210 AUT0.501-0.1610-1.60 

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)
 
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2253 2316 5.50 9 0.33 10 3.30 
  Johansson, Anders 2005 SWE1.0010.14101.40 
  Klecker, Tadeas 2134 CZE1.0010.26102.60 
  Simutowe, Amon m2485 ZAM0.001-0.2810-2.80 
  Pospisil, Evzen 2146 CZE1.0010.28102.80 
  Bednar, Marcel 2110 CZE1.0010.24102.40 
  Zilka, Stepan m2471 CZE0.5010.21102.10 
  Kjartansson, Gudmundur f2365 ISL0.001-0.4310-4.30 
  Minina, Veronika 2125 RUS1.0010.25102.50 
  Dolezal, Radoslav m2436 CZE0.001-0.3410-3.40 

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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