Individual Calculations April 2008
 Ptak, Pavel  Total change: -26.40  Rating chartPersonal card
 Praga 2007 Praha CZE 2007-09-20
RcRownchangeKK*chgGame
 2158 2162 7.00 13 0.43 15 6.45 
  Pospech, Radim 2026 CZE0.501-0.1815-2.70 
  Matras, Ondrej 2218 CZE0.001-0.4215-6.30 
  Sedlacek, Tomas 2100 CZE1.0010.41156.15 
  Erneker, Josef 2160 CZE0.5010.00150.00 
  Gregor, Jiri 2263 CZE0.5010.14152.10 
  Sharashenidze, Akaki 2298 CZE0.5010.18152.70 
  Lizner, Jaroslav 2096 CZE0.501-0.0915-1.35 
  Masek, Miroslav 2163 CZE0.5010.00150.00 
  Zacek, Zdenek 2152 CZE0.501-0.0115-0.15 
  Hase, Pavel 2114 CZE1.0010.43156.45 
  Pavlicek, Petr 2165 CZE0.5010.00150.00 
  Lizner, Milan 2140 CZE0.501-0.0315-0.45 
  Soural, Jan 2160 CZE0.5010.00150.00 

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)
 
 Prague Cup 2007 Praha CZE 2007-10-09
RcRownchangeKK*chgGame
 2191 2137 2.00 9 -1.83 15 -27.45 
  Erneker, Josef 2217 CZE0.001-0.3915-5.85 
  Pirklova, Hana 2181 CZE0.5010.06150.90 
  Blumel, Otto 2213 CZE0.5010.10151.50 
  Plasek, Zdenek 2136 CZE0.001-0.5015-7.50 
  Smutny, Jan 2170 CZE0.5010.05150.75 
  Smid, Miroslav 2215 CZE0.001-0.3915-5.85 
  Haba, Zdenek 2201 CZE0.001-0.4115-6.15 
  Srba, Milan 2225 CZE0.001-0.3815-5.70 
  Siktanc, Petr 2162 CZE0.5010.03150.45 

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)
 
 Marianske Lazne 2008 - Open Marianske Lazne CZE 2008-01-19
RcRownchangeKK*chgGame
 2031 2154 5.50 9 -0.36 15 -5.40 
  Voith, Walter 1881 GER1.0010.17152.55 
  Wuensch, Ulrich 2015 GER0.501-0.1915-2.85 
  Hubka, Roland 1998 CZE0.501-0.2115-3.15 
  Deckert, Frank 2041 GER0.501-0.1515-2.25 
  Jochmann, Christian 2002 GER1.0010.30154.50 
  Ondrejat, Miroslav 2074 CZE1.0010.39155.85 
  Haug, Marianne Wold 1804 NOR0.501-0.3915-5.85 
  Baum, Bernd Dr f2204 GER0.5010.07151.05 
  Urkedal, Frode 2264 NOR0.001-0.3515-5.25 

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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