Individual Calculations September 2011
 Eggink, Ryszard  Total change: 50.55  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1741 1905 7.00 9 0.70 15 10.50 
  Mrozowski, Jan 1505  * POL1.0010.08151.20 
  Maciejewski, Mikolaj 1638 POL0.501-0.3215-4.80 
  Zadkowski, Zbigniew 1647 POL1.0010.18152.70 
  Kwiek, Janusz 1775 POL1.0010.32154.80 
  Karwowski, Kacper 1729 POL1.0010.27154.05 
  Bartoszewicz, Marcin 1975 POL0.001-0.4015-6.00 
  Bregoszewski, Leon 1821 POL1.0010.38155.70 
  Harazinska, Ewa 1757 POL1.0010.30154.50 
  Nowacki, Krzysztof 1824 POL0.501-0.1115-1.65 
 * 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)
 
 Miguel Najdorf International Chess Festival Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 2190 1941 4.50 9 2.67 15 40.05 
  Czarnota, Dorota wm2240 POL1.0010.851512.75 
  Babula, Vlastimil g2341  * CZE0.001-0.0815-1.20 
  Doluhanova, Evgeniya wg2227 UKR0.5010.34155.10 
  Fuchs, Judith wm2246 GER0.5010.36155.40 
  Sowul, Bartosz 2208 POL0.001-0.1815-2.70 
  Bjarnehag, Peter 2146 SWE0.5010.26153.90 
  Lach, Aleksandra wf2154 POL0.001-0.2315-3.45 
  Tomaszewska, Luiza 1993 POL1.0010.57158.55 
  Malec, Sebastian 2159 POL1.0010.781511.70 
 * 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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