Individual Calculations October 2008
 Rehak, Martin  Total change: 23.10  Rating chartPersonal card
 Zlata Praha 2008 Prague CZE 2008-06-28
RcRownchangeKK*chgGame
 2124 2163 5.00 8 0.56 15 8.40 
  Horyna, Josef 1929 CZE1.0010.21153.15 
  Koper, Stefan 2022 CZE0.501-0.1915-2.85 
  Novak, Jindrich 2039 CZE1.0010.33154.95 
  Michalek, Michal 2148 SVK0.501-0.0215-0.30 
  Bednar, Marcel 2010 CZE0.501-0.2015-3.00 
  Studnicka, Tomas f2320 CZE0.5010.21153.15 
  Korol, Jiri 2078 CZE1.0010.38155.70 
  Meduna, Eduard g2446 CZE0.001-0.1615-2.40 

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)
 
 Int. Chess Holiday 2008 - M11 Prague CZE 2008-07-13
RcRownchangeKK*chgGame
 2058 2153 6.00 9 0.40 15 6.00 
  Pataridis, Janis 2000 CZE1.0010.30154.50 
  Ptak, Pavel 2148 CZE0.501-0.0115-0.15 
  Koper, Stefan 2007 CZE1.0010.30154.50 
  Achenbach, Manfred 2196 GER1.0010.56158.40 
  Krivanek, Vladimir 2130 CZE0.501-0.0315-0.45 
  Bilek, Bernard 1857 CZE1.0010.15152.25 
  Ruzicka, Vaclav 1990 CZE1.0010.28154.20 
  Novak, Jindrich 2023 CZE0.001-0.6815-10.20 
  Sevcak, Frantisek 2171 CZE0.001-0.4715-7.05 

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)
 
 Int. Chess Holiday 2008 - M31 Prague CZE 2008-07-27
RcRownchangeKK*chgGame
 2120 2153 5.50 9 0.58 15 8.70 
  Boucek, Vlastimil 2017 CZE0.501-0.1815-2.70 
  Erneker, Josef 2280 CZE0.5010.17152.55 
  Ptak, Pavel 2148 CZE0.501-0.0115-0.15 
  Spindler, Markus 2133 GER0.501-0.0315-0.45 
  Hartwig, Maik 2113 GER1.0010.44156.60 
  Weiss, Oliver 2184 GER0.5010.04150.60 
  Vladyka, Vaclav 1997 CZE0.501-0.2115-3.15 
  Briza, Milos 2081 CZE1.0010.40156.00 
  Michalek, Frantisek 2125 CZE0.501-0.0415-0.60 

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)
 

 

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