Rapid: Individual Calculations October 2022
 Kowalczyk, Mateusz  Total change: -23.60  Rating chartPersonal card
 Polish Chess Tour - Krakow Krakow POL 2022-09-18
RcRownchangeKK*chgGame
 1436 1576 5.00 9 -1.18 20 -23.60 
  Jordan, Jan 1176  * POL1.0010.08201.60 
  Smolinski, Wojciech 1245 POL0.001-0.8820-17.60 
  Zemla, Andrzej 1226 POL1.0010.11202.20 
  Kolet-Iciek, Stanislaw 1255 POL1.0010.13202.60 
  Szwed, Karol 1139 POL1.0010.06201.20 
  Paciorek, Jan 1405 POL0.001-0.7320-14.60 
  Wolak, Maciej 1337 POL1.0010.20204.00 
  Kaleta, Blazej 2258 POL0.001-0.0120-0.20 
  Zaskalski, Dawid 1882 POL0.001-0.1420-2.80 
 * 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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