Rapid: Individual Calculations August 2017
 Zadkowski, Zbigniew  Total change: -23.00  Rating chartPersonal card
 XIII Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Turniej szachow szybkich Lazy POL 2017-07-02
RcRownchangeKK*chgGame
 1409 1497 2.50 6 -1.15 20 -23.00 
  Swiech, Przemyslaw 1897  * POL0.001-0.0820-1.60 
  Rainer, Piotr 1184 POL0.501-0.3620-7.20 
  Bochniak, Franciszek 1097  * POL0.001-0.9220-18.40 
  Bromirski, Gracjan 1211 POL1.0010.16203.20 
  Krawczyk, Piotr 1873 POL0.001-0.0920-1.80 
  Szydlowski, Mikolaj 1190 POL1.0010.14202.80 
 * 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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