Individual Calculations September 2010
 Hetzer, Volkhard  Total change: -43.05  Rating chartPersonal card
 V Miedzynarodowy Turniej Klubu Polonia Wroclaw - OPEN A Wroclaw POL 2010-06-26
RcRownchangeKK*chgGame
 2162 2063 2.00 9 -1.32 15 -19.80 
  Paikidze, Nazi wg2317 GEO0.001-0.1915-2.85 
  Limontaite, Simona wm2230 LTU0.001-0.2815-4.20 
  Zysko, Jan 2203 POL0.5010.19152.85 
  Sabuk, Piotr 2193 POL0.001-0.3215-4.80 
  Szumilas, Piotr 2197 POL0.5010.18152.70 
  Krawczyk, Andrzej 2137 POL0.001-0.4015-6.00 
  Belenkaya, Dina 2125 RUS0.001-0.4115-6.15 
  Zmarzly, Aleksandra 2026 POL0.001-0.5515-8.25 
  Kaczmarek, Maciej 2032 POL1.0010.46156.90 

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)
 
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2163 2063 1.50 8 -1.55 15 -23.25 
  Bove, Alessandro f2377 ITA0.001-0.1415-2.10 
  Klim, Kamil 2245 POL0.001-0.2615-3.90 
  Valsecchi, Alessio f2360 ITA0.001-0.1515-2.25 
  Bursa, Renata wf2014 POL0.501-0.0715-1.05 
  Gluszko, Monika 2004 POL0.501-0.0815-1.20 
  Bugajski, Robert f2222 POL0.001-0.2915-4.35 
  Zakoscielna, Kinga wf2040 POL0.001-0.5315-7.95 
  Kaczmarek, Maciej 2044 POL0.501-0.0315-0.45 

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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