Individual Calculations July 2009
 Murdzia, Piotr  Total change: -8.40  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2319 2479 5.00 8 -0.66 10 -6.60 
  Legde, Georg f2347 GER0.501-0.1810-1.80 
  Poetsch, Hagen 2248 GER1.0010.21102.10 
  Galdunts, Sergey g2429 ARM0.501-0.0710-0.70 
  Aepfler, Christian f2317 GER0.001-0.7110-7.10 
  Krueger, Rainer Dr. 2216 GER0.501-0.3210-3.20 
  Euler, Gerd f2351 GER1.0010.33103.30 
  Carmeille, Ludovic 2314 FRA1.0010.28102.80 
  Lutz, Klaus-Juergen Dr. f2332 GER0.501-0.2010-2.00 

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)
 
 Extraliga CR various CZE 2008-11-08
RcRownchangeKK*chgGame
 2501 2479 4.50 10 -0.18 10 -1.80 
  Vavrak, Peter m2478 SVK0.5010.00100.00 
  Luch, Michal m2411 POL0.501-0.0910-0.90 
  Navara, David g2633 CZE0.001-0.2910-2.90 
  Neuman, Petr m2455 CZE1.0010.47104.70 
  Antoniewski, Rafal m2508 POL0.5010.04100.40 
  Jakubiec, Artur g2528 POL0.5010.07100.70 
  Sergeev, Vladimir g2519 UKR1.0010.56105.60 
  Laznicka, Viktor g2591 CZE0.001-0.3510-3.50 
  Votava, Jan g2542 CZE0.5010.09100.90 
  Priborsky, Jan 2342 CZE0.001-0.6810-6.80 

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)
 

 

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