Individual Calculations March 2010
 Mankowski, Piotr  Total change: 5.75  Rating chartPersonal card
 Zamenhof Memo Bialystok 2009-B Bialystok POL 2009-12-27
RcRownchangeKK*chgGame
 1822 1710 2.50 6 0.23 25 5.75 
  Kostyra, Stanislaw m2110  * POL0.001-0.0825-2.00 
  Ocytko, Michal 1425 POL1.0010.16254.00 
  Sieklucki, Adam 1760 POL0.5010.07251.75 
  Bernacki, Gabriel 1840 POL0.5010.18254.50 
  Milewski, Karol 1706 POL0.501-0.0125-0.25 
  Jablonski, Zenon 2092 POL0.001-0.0925-2.25 
 * 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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