Individual Calculations February 2014
 Proszowski, Piotr  Total change: 21.30  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2014 Rybnik POL 2014-01-21
RcRownchangeKK*chgGame
 1660 1492 3.50 9 0.71 30 21.30 
  Omtvedt, Aleksander 1892  * NOR0.001-0.0830-2.40 
  Bilczewski, Kacper 1767 POL0.001-0.1730-5.10 
  Kordela, Monika 1297 POL0.501-0.2530-7.50 
  Radecki, Adam 1242 POL1.0010.19305.70 
  Lizak, Grzegorz 1741 POL1.0010.813024.30 
  Hackl, David 1892  * AUT0.001-0.0830-2.40 
  Poppe, Christian 1640 NOR1.0010.703021.00 
  Dmochowska, Agnieszka wc1801 POL0.001-0.1430-4.20 
  Konopacka, Martyna 1668 POL0.001-0.2730-8.10 
 * 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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