Rapid: Individual Calculations September 2023
 Grabarczyk, Miroslaw  Total change: -13.40  Rating chartPersonal card
 XXIX Miedzynarodowy Turniej Szachowy Sierpien 2023 Mielec POL 2023-08-20
RcRownchangeKK*chgGame
 1846 2228 7.00 9 -0.86 10 -8.60 
  Satola, Tomasz 1828  * POL1.0010.08100.80 
  Tokarz, Izabela 1661 POL1.0010.02100.20 
  Zaskalski, Arkadiusz 1883 POL0.501-0.3910-3.90 
  Was, Jakub 1585 POL1.0010.01100.10 
  Kusiak, Mateusz 2055 POL1.0010.27102.70 
  Gesicki, Jacek f2165 POL0.501-0.0910-0.90 
  Kulig, Pawel 1901 POL1.0010.13101.30 
  Kraczek, Cezary 1809 POL0.501-0.4310-4.30 
  Czernicki, Bogdan 1726 POL0.501-0.4610-4.60 
 * 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)
 
 I Mistrzostwa Miasta Przemysla w Szachach Szybkich, grupa A: Open Przemysl POL 2023-08-26
RcRownchangeKK*chgGame
 1948 2228 6.50 9 -0.48 10 -4.80 
  Sniezek, Marcin 1828  * POL1.0010.08100.80 
  Czernicki, Bogdan 1726 POL0.501-0.4610-4.60 
  Lach, Tomasz 1778 POL0.501-0.4410-4.40 
  Mikula, Maciej 1665 POL1.0010.02100.20 
  Mika, Tomasz c2081 POL0.501-0.2010-2.00 
  Kraczek, Cezary 1809 POL1.0010.07100.70 
  Kusiak, Mateusz 2055 POL1.0010.27102.70 
  Kyc, Jerzy 2364 POL0.5010.18101.80 
  Lewtak, Damian m2229 POL0.5010.00100.00 
 * 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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