Individual Calculations September 2009
 Juptner, Jan  Total change: -24.30  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 2222 2385 6.50 9 0.23 15 3.45 
  Rehak, Jiri 1985  * CZE1.0010.08151.20 
  Ivekovic, Bozidar 2122 CRO1.0010.18152.70 
  Rosko, Lubos f2292 CZE0.501-0.1315-1.95 
  Cerveny, Martin f2380 CZE0.001-0.5115-7.65 
  Lizner, Milan 2085 CZE1.0010.15152.25 
  Kozak, Milos f2212 CZE1.0010.27154.05 
  Cechura, Petr 2270 CZE1.0010.34155.10 
  Zilka, Stepan m2466 CZE0.001-0.3915-5.85 
  Vanek, Ladislav 2187 CZE1.0010.24153.60 
 * 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)
 
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2224 2385 3.00 7 -1.85 15 -27.75 
  Horacek, Michal 1985  * CZE0.001-0.9215-13.80 
  Tesar, Jan 2136 CZE1.0010.19152.85 
  Vlach, Karel 2163 CZE0.501-0.2815-4.20 
  Vedral, Oldrich 2250 CZE0.501-0.1815-2.70 
  Mkhitaryan, Karlen 2185 ARM1.0010.24153.60 
  Simacek, Pavel m2476 CZE0.001-0.3815-5.70 
  Rehorek, Martin 2374 CZE0.001-0.5215-7.80 
 * 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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