Individual Calculations July 2009
 Trepka, Jan  Total change: -24.90  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2172 2118 3.00 10 -1.29 15 -19.35 
  Borkovec, Milan 2258 CZE0.5010.19152.85 
  Lacina, Adolf f2166 CZE0.001-0.4315-6.45 
  Spal, Milan 2250 CZE0.5010.18152.70 
  Papacek, Stepan f2278 CZE0.001-0.2915-4.35 
  Skorpik, Martin 2141 CZE0.5010.03150.45 
  Havlik, Jan f2305 CZE0.001-0.2615-3.90 
  Mezera, Lukas 2060 CZE0.501-0.0815-1.20 
  Janecek, Josef 2104 CZE0.501-0.0215-0.30 
  Brom, Jiri 2066 CZE0.501-0.0715-1.05 
  Plasil, Jiri 2088 CZE0.001-0.5415-8.10 

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)
 
 2. liga A various CZE 2008-10-12
RcRownchangeKK*chgGame
 1983 2118 1.00 2 -0.37 15 -5.55 
  Jonas, Vaclav 1987 CZE1.0010.32154.80 
  Zeman, Martin 1978 CZE0.001-0.6915-10.35 

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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