Rapid: Individual Calculations January 2018
 Rosinski, Radoslaw  Total change: -9.80  Rating chartPersonal card
 III Mistrzostwa Polski Administracji Publicznej w szachach szybkich Warszawa POL 2017-12-09
RcRownchangeKK*chgGame
 1754 1685 2.50 7 -0.49 20 -9.80 
  Dworakowski, Lukasz 2085  * POL0.001-0.0820-1.60 
  Makarewicz, Wojciech 1285  * POL1.0010.08201.60 
  Skorobogaty, Krzysztof 2062 POL0.001-0.0920-1.80 
  Flisiak, Iwona 1326 POL0.501-0.4020-8.00 
  Okurowski, Michal 1497 POL1.0010.26205.20 
  Kurpiewski, Slawomir 1983 POL0.001-0.1520-3.00 
  Graczyk, Damian 2040 POL0.001-0.1120-2.20 
 * 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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