Individual Calculations March 2010
 Daciuk, Jaroslaw  Total change: -1.20  Rating chartPersonal card
 Zamenhof Memo Bialystok 2009-B Bialystok POL 2009-12-27
RcRownchangeKK*chgGame
 1725 1540 1.50 6 -0.27 15 -4.05 
  Spisak, Czeslaw f1940  * POL0.001-0.0815-1.20 
  Bernacki, Gabriel 1840 POL0.001-0.1515-2.25 
  Ocytko, Michal 1425 POL0.501-0.1615-2.40 
  Gorbacz, Filip 1512 POL0.001-0.5415-8.10 
  Strojek, Kazimierz 1862 POL0.001-0.1315-1.95 
  Pilimon, Zbigniew 1770 POL1.0010.791511.85 
 * 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)
 
 Champ Bialystok'2010 U-20 Bialystok POL 2010-01-25
RcRownchangeKK*chgGame
 1573 1553 3.00 6 0.19 15 2.85 
  Sieliwonik, Katarzyna 1639 POL0.001-0.3815-5.70 
  Milewski, Karol 1706 POL0.5010.20153.00 
  Stasiewicz, Jan 1553 POL1.0010.50157.50 
  Oleksza, Radoslaw 1544 POL0.501-0.0115-0.15 
  Wasiluk, Robert 1704 POL0.001-0.3015-4.50 
  Trofimiuk, Tomasz 1290 POL1.0010.18152.70 

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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