Individual Calculations July 2009
 Kozel, Jan  Total change: 18.00  Rating chartPersonal card
 Extraliga dorostu - vychod various CZE 2008-10-04
RcRownchangeKK*chgGame
 1794 1841 0.50 1 -0.07 15 -1.05 
  Phamova, Xuan Mai 1794 CZE0.501-0.0715-1.05 

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)
 
 2. liga F various CZE 2008-10-12
RcRownchangeKK*chgGame
 1976 1841 1.00 1 0.68 15 10.20 
  Hlubina, Pavel 1976 CZE1.0010.681510.20 

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)
 
 20. tournament Pobeskydi - ArcelorMittal CUP - Open Frydek-Mistek CZE 2009-04-09
RcRownchangeKK*chgGame
 2089 1846 2.00 7 0.59 15 8.85 
  Theon, Pierre 2153 FRA0.001-0.1415-2.10 
  Zavadil, Michal 2039 CZE0.001-0.2515-3.75 
  Jackson, James P 2106 ENG1.0010.821512.30 
  Papay, Jindrich 2055 CZE0.5010.27154.05 
  Vaugeois, Stephane 2081 FRA0.5010.29154.35 
  Shanel, Jaroslav 2159 CZE0.001-0.1415-2.10 
  Nguyen, Dinh Phong 2032 CZE0.001-0.2615-3.90 

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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