Individual Calculations September 2009
 Janda, Zdenek  Total change: 10.80  Rating chartPersonal card
 Open Teplice 2009 Teplice CZE 2009-06-13
RcRownchangeKK*chgGame
 2200 2135 4.50 7 1.52 15 22.80 
  Pakhomov, Alexey m2439 RUS0.5010.36155.40 
  Van De Berkmortel, Theo f2276 NED1.0010.691510.35 
  Strebkovs, Andrejs m2420 LAT0.001-0.1615-2.40 
  Plischki, Sebastian m2363 GER0.001-0.2115-3.15 
  Rubes, Jan 1932 CZE1.0010.24153.60 
  Ledvina, Jiri 1951 CZE1.0010.26153.90 
  Dolezal St., Radoslav 2018 CZE1.0010.34155.10 

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)
 
 Metalmex Open FIDE 2009 Liberec CZE 2009-08-08
RcRownchangeKK*chgGame
 1957 2150 5.00 8 -0.80 15 -12.00 
  Stransky, Vojtech 1750  * CZE1.0010.08151.20 
  Papay, Marek 1840 CZE0.501-0.3615-5.40 
  Braun, Tomas 1869 CZE1.0010.16152.40 
  Studnicka, Tomas f2341 CZE0.001-0.2515-3.75 
  Buchcar, Tomas 1937 CZE0.001-0.7715-11.55 
  Frana, Tomas 1832 CZE1.0010.13151.95 
  Kucera, Jaroslav 2025 CZE1.0010.33154.95 
  Boleslav, Petr 2060 CZE0.501-0.1215-1.80 
 * 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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