Individual Calculations August 2012
 Jacek, Krystian  Total change: -3.15  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open A Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 2124 2074 3.50 9 -0.54 15 -8.10 
  Urban, Klaudiusz m2463 POL0.001-0.0915-1.35 
  Kotlowski, Tomasz 1988 POL0.501-0.1215-1.80 
  Jarmula, Lukasz 2050 POL1.0010.47157.05 
  Harazinska, Ewa 1933 POL0.001-0.6915-10.35 
  Mazalon, Mariusz 2044 POL0.501-0.0415-0.60 
  Snihur, Piotr 1997 POL1.0010.39155.85 
  Kalinina, Olga wm2297 UKR0.5010.28154.20 
  Jarmula, Pawel 2157 POL0.001-0.3915-5.85 
  Nowicki, Bartosz 2186 POL0.001-0.3515-5.25 

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)
 
 XXVII Miedzynarodowego Turnieju im. Tadeusza Gniota Police POL 2012-07-11
RcRownchangeKK*chgGame
 2102 2074 4.50 9 0.33 15 4.95 
  Chojnacki, Krzysztof m2441 POL0.001-0.1015-1.50 
  Vysochin, Spartak g2474  * UKR0.001-0.0815-1.20 
  Lanica, Lukasz 1675 POL1.0010.08151.20 
  Przybylska, Agata 1674  * POL1.0010.08151.20 
  Tokarczyk, Tomasz 2220 POL0.5010.20153.00 
  Zschaebitz, Klaus f2105 GER1.0010.54158.10 
  Musialkiewicz, Pawel 2090 POL0.001-0.4815-7.20 
  Schmidt, Wlodzimierz g2382 POL0.001-0.1415-2.10 
  Jacek, Roksana 1861 POL1.0010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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