Individual Calculations May 2013
 Woloszyn, Piotr  Total change: -7.05  Rating chartPersonal card
 III Otwarte Mistrzostwa Garnizonu Warszawa 2013 Warszawa POL 2013-01-07
RcRownchangeKK*chgGame
 1569 1555 3.50 8 -0.47 15 -7.05 
  Kasperski, Marcin 1732 POL0.001-0.2715-4.05 
  Fieducik, Marcin 1317 POL1.0010.20153.00 
  Sokalski, Daniel 1955  * POL0.001-0.0815-1.20 
  Grabowicz, Marcin 1920 POL0.001-0.1015-1.50 
  Grzegorzak, Janusz 1207 POL0.501-0.3915-5.85 
  Tomczyk, Ryszard 1488 POL0.501-0.0915-1.35 
  Prazmowski, Wlodzimierz 1496 POL1.0010.42156.30 
  Harazinska, Magdalena 1434 POL0.501-0.1615-2.40 
 * 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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