Individual Calculations May 2013
 Erban, Tomas  Total change: -28.80  Rating chartPersonal card
 1. liga - zapad 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 2158 2142 2.50 6 -0.38 15 -5.70 
  Kovar, Vojtech 2263 CZE1.0010.66159.90 
  Rous, Daniel 2056 CZE1.0010.38155.70 
  Kucera, Petr 2202 CZE0.001-0.4215-6.30 
  Postupa, Pavel 2146 CZE0.5010.01150.15 
  Kozusek, Daniel 2043 CZE0.001-0.6415-9.60 
  Nun, Josef m2236 CZE0.001-0.3715-5.55 

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)
 
 Prebor prahy 2012/2013 - Preborova skupina Praha CZE 2013-01-07
RcRownchangeKK*chgGame
 2175 2142 3.00 10 -1.54 15 -23.10 
  Kopecky, Pavel 2223 CZE0.5010.11151.65 
  Dvorak, Jan 2203 CZE0.001-0.4215-6.30 
  Vetrovsky, Michal 2223 CZE0.001-0.3915-5.85 
  Vacek, Radomir 2107 CZE1.0010.45156.75 
  Herejk, Petr 2205 CZE0.001-0.4115-6.15 
  Skrivanek, Jan 2160 CZE0.001-0.4715-7.05 
  Kubikova, Hana wf2145 CZE0.5010.00150.00 
  Pokorny, Petr 2211 CZE0.5010.10151.50 
  Rehak, Martin 2096 CZE0.001-0.5615-8.40 
  Seifarth, Robert 2175 CZE0.5010.05150.75 

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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