Individual Calculations March 2011
 Sybis, Roman  Total change: -18.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Okregu Swietokrzyskiego woj. Swietokrzyskie POL 2011-01-15
RcRownchangeKK*chgGame
 1596 1285 0.50 5 -0.25 25 -6.25 
  Choina, Adam 1447 POL0.001-0.2925-7.25 
  Jedras, Piotr 1685  * POL0.001-0.0825-2.00 
  Sybis, Iwona 1556 POL0.001-0.1725-4.25 
  Szczypkowski, Piotr 1685  * POL0.001-0.0825-2.00 
  Leszczynski, Kamil 1608 POL0.5010.37259.25 
 * 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)
 
 XXVII Mistrzostwa Podhala Grupa B Rabka-Zdroj POL 2011-01-31
RcRownchangeKK*chgGame
 1581 1285 0.00 3 -0.48 25 -12.00 
  Peronczyk, Karol 1604 POL0.001-0.1325-3.25 
  Marszalek, Jakub 1677 POL0.001-0.0825-2.00 
  Ostrowski, Michal 1462 POL0.001-0.2725-6.75 

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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