Rapid: Individual Calculations July 2017
 Debczak, Marek  Total change: -13.80  Rating chartPersonal card
 Janowski Turniej Szachowy - Janow Lubelski 2017 Janow Lubelski POL 2017-06-11
RcRownchangeKK*chgGame
 1511 1209 0.00 4 -0.69 20 -13.80 
  Mazur, Wojciech 1609  * POL0.001-0.0820-1.60 
  Wrobel, Dariusz 1609  * POL0.001-0.0820-1.60 
  Gorecki, Jaroslaw 1560 POL0.001-0.1120-2.20 
  Debczak, Hubert 1266 POL0.001-0.4220-8.40 
 * 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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