Individual Calculations February 2013
 Drozdz, Jakub  Total change: -36.30  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (3) Warszawa POL 2013-01-05
RcRownchangeKK*chgGame
 1521 1352 0.00 4 -1.21 30 -36.30 
  Zaborowski, Krzysztof 1752  * POL0.001-0.0830-2.40 
  Gajewski, Wojciech 1486 POL0.001-0.3230-9.60 
  Poziomkowski, Szymon 1405 POL0.001-0.4330-12.90 
  Tkaczyk, Weronika 1440 POL0.001-0.3830-11.40 
 * 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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