Individual Calculations December 2012
 Pychova, Nela  Total change: -2.10  Rating chartPersonal card
 Mistrovstvi Cech mladeze H14 2012 Hrdonov CZE 2012-10-20
RcRownchangeKK*chgGame
 1702 1795 5.00 7 0.69 15 10.35 
  Rybin, Jan 1547 CZE1.0010.19152.85 
  Kabelka, Ondrej 1513 CZE0.501-0.3415-5.10 
  Hollan, Petr 1734 CZE0.501-0.0815-1.20 
  Hejduk, Miroslav 1719 CZE0.501-0.1015-1.50 
  Novak, Martin 1689 CZE1.0010.36155.40 
  Brejnik, Gustav 1777 CZE1.0010.47157.05 
  Szuecs, Matyas 1934 CZE0.5010.19152.85 

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)
 
 World Youth Chess Championship 2012 - Girls 14 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1712 1795 4.00 8 -0.83 15 -12.45 
  Bykovtsev, Agata 1944 USA0.001-0.3015-4.50 
  Konopatska, Oleksandra 1711 UKR0.001-0.6215-9.30 
  Weinman, Rina 1518 SWE1.0010.17152.55 
  Demey, Lotte 1633 BEL1.0010.29154.35 
  Haussernot, Cecile wf2052 FRA0.001-0.1815-2.70 
  Silva, Mariana Sofia T. 1501 POR0.501-0.3515-5.25 
  Ziljaeva, Veronika 1615 LAT1.0010.26153.90 
  Keen, Cosima C 1721 ENG0.501-0.1015-1.50 

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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