Individual Calculations July 2008
 Petuchov, Sergej  Total change: 30.60  Rating chartPersonal card
 2. liga C various CZE 2007-10-14
RcRownchangeKK*chgGame
 2147 2145 4.50 10 -0.49 15 -7.35 
  Vrnata, Jiri 2067 CZE1.0010.39155.85 
  Umanec, Filip 2125 CZE0.001-0.5315-7.95 
  Doring, Robert 2218 CZE1.0010.60159.00 
  Jacek, Miloslav 2111 CZE0.501-0.0515-0.75 
  Blumel, Otto 2213 CZE0.5010.09151.35 
  Postupa, Pavel 2075 CZE0.501-0.1015-1.50 
  Londyn, Radek 2254 CZE0.001-0.3515-5.25 
  Duran, Tomas 2185 CZE0.001-0.4415-6.60 
  Buchar, Petr 2087 CZE1.0010.42156.30 
  Michalek, Frantisek 2133 CZE0.001-0.5215-7.80 

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)
 
 Krajsky prebor PDSS various CZE 2007-10-28
RcRownchangeKK*chgGame
 2109 2145 8.00 10 2.53 15 37.95 
  Havrlik, Pavel 1988 CZE1.0010.29154.35 
  Shilov, Sergej f2266 UKR1.0010.66159.90 
  Voboril, Pavel 2011 CZE1.0010.32154.80 
  Komarkova, Magdalena 2083 CZE1.0010.41156.15 
  Pokorny, Tomas 2268 CZE0.5010.17152.55 
  Silar, Lubomir 2158 CZE0.5010.02150.30 
  Volf, Jaroslav 2170 CZE1.0010.53157.95 
  Simek, Jan 2092 CZE0.501-0.0715-1.05 
  Benes, Milan 1911 CZE0.501-0.2915-4.35 
  Kastner, Oldrich 2140 CZE1.0010.49157.35 

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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