Rapid: Individual Calculations December 2017
 Zadkowski, Mariusz  Total change: -8.20  Rating chartPersonal card
 Turniej Urodzinowy Prezesa Husarii Biesiekierz Biesiekierz POL 2017-11-04
RcRownchangeKK*chgGame
 1452 1232 1.00 6 -0.41 20 -8.20 
  Korbal, Arkadiusz 1632  * POL0.001-0.0820-1.60 
  Stolarski, Adam 1449 POL0.001-0.2220-4.40 
  Guzek, Cyprian 1408 POL0.001-0.2720-5.40 
  Wojda, Andrzej 1329 POL1.0010.632012.60 
  Wolaniecki, Patryk 1527 POL0.001-0.1520-3.00 
  Sowinski, Ryszard 1369 POL0.001-0.3220-6.40 
 * 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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