Rapid: Individual Calculations October 2022
 Dukowicz, Adam  Total change: -25.80  Rating chartPersonal card
 II Gambit Belchatowski 2022 Belchatow POL 2022-09-03
RcRownchangeKK*chgGame
 1355 1977 4.00 6 -1.84 20 -36.80 
  Frac, Piotr 1282 POL0.001-0.9920-19.80 
  Sarnik, Blazej 1154 POL1.0010.00200.00 
  Boncela, Milosz 1229 POL1.0010.00200.00 
  Gawlik, Olivier 1367 POL1.0010.02200.40 
  Rosa, Antoni 1520 POL0.001-0.9520-19.00 
  Matuszewska, Kinga 1577  * POL1.0010.08201.60 
 * 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)
 
 XX Turniej Szachowy Pamieci Wrzesnia Wielun POL 2022-09-25
RcRownchangeKK*chgGame
 1714 1977 7.00 9 0.55 20 11.00 
  Grad, Zuzanna 1577  * POL1.0010.08201.60 
  Soja, Adam 1174 POL1.0010.00200.00 
  Swiatnicki, Andrzej 1687 POL0.001-0.8420-16.80 
  Walaszczyk, Witold 1983 POL1.0010.512010.20 
  Chrobot, Tomasz 1196 POL1.0010.00200.00 
  Steczek, Marcin f2292 POL0.5010.36207.20 
  Bludnik, Dawid 1796 POL1.0010.26205.20 
  Cap, Piotr 1842 POL1.0010.32206.40 
  Kaliszuk, Kamil 1875 POL0.501-0.1420-2.80 
 * 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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