Rapid: Individual Calculations January 2020
 Dragan, Patryk  Total change: -15.60  Rating chartPersonal card
 XI Turniej Szachowy o Kordzik Gorniczy - LECZNA 2019 Leczna POL 2019-12-01
RcRownchangeKK*chgGame
 1323 1089 0.00 3 -0.78 20 -15.60 
  Rogoza, Andrzej 1489  * POL0.001-0.0820-1.60 
  Wojcik, Jan 1481 POL0.001-0.0820-1.60 
  Jaroszuk, Ireneusz 999 POL0.001-0.6220-12.40 
 * 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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