Rapid: Individual Calculations January 2023
 Waszczuk, Mariusz  Total change: -30.80  Rating chartPersonal card
 XII Turniej Szachowy o "Kordzik Gorniczy" - LECZNA 2022 Leczna POL 2022-12-04
RcRownchangeKK*chgGame
 1401 1513 3.00 7 -1.54 20 -30.80 
  Bogdanov, Ignat 2104 UKR0.001-0.0220-0.40 
  Wojcik, Witold 1133 POL0.001-0.9120-18.20 
  Kozak, Krystian 1157 POL0.001-0.8920-17.80 
  Jaroszuk, Ireneusz 1113  * POL1.0010.08201.60 
  Sadownik, Lukasz 1290 POL1.0010.22204.40 
  Wos, Kazimierz 1305 POL1.0010.23204.60 
  Golawski, Hubert 1707 POL0.001-0.2520-5.00 
 * 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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