Individual Calculations April 2009
 Mulet, Piotr  Total change: -8.25  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 2163 2303 5.50 9 -0.55 15 -8.25 
  Kowara, Magdalena 1953 POL1.0010.11151.65 
  Dowgird, Filip 1991 POL1.0010.14152.10 
  Skawinski, Arkadiusz 2154 POL1.0010.30154.50 
  Siekaniec, Jan 2186 POL1.0010.34155.10 
  Klekowski, Maciej 2213 POL0.001-0.6215-9.30 
  Klepaczka, Tomasz 2055 POL1.0010.19152.85 
  Kolosowski, Mateusz f2249 POL0.001-0.5815-8.70 
  Tustanowski, Robert 2285 POL0.501-0.0315-0.45 
  Nurkiewicz, Maciej 2378 POL0.001-0.4015-6.00 

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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