Individual Calculations May 2014
 Pniaczek, Marek  Total change: 12.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-12 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1558 1527 5.00 9 0.80 15 12.00 
  Ciesielski, Maciej 1201 POL1.0010.13151.95 
  Ochowicz, Jakub 1713 POL0.001-0.2615-3.90 
  Kosakowski, Jakub 1927  * POL0.001-0.0815-1.20 
  Wloch, Mikolaj 1455 POL0.001-0.6015-9.00 
  Fus, Jakub 1429 POL1.0010.37155.55 
  Twardowski, Hubert 1450 POL1.0010.39155.85 
  Zolkiewski, Jakub 1504 POL1.0010.47157.05 
  Dabrowski, Damian 1627 POL1.0010.64159.60 
  Kokoszczynski, Jan 1715 POL0.001-0.2615-3.90 
 * 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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