Individual Calculations February 2022
 Kozak, Antoni  Total change: 80.20  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa A Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 2366 2356 6.50 9 2.17 20 43.40 
  Mika, Tomasz 2183 POL1.0010.27205.40 
  Nawin, J J 2109 IND1.0010.19203.80 
  Horvath, Dominik m2478 AUT1.0010.672013.40 
  Pacan-Milej, Kosma f2401 POL0.5010.06201.20 
  Licznerski, Lukasz m2411 POL0.5010.08201.60 
  Zylka, Stanislaw f2406 POL1.0010.572011.40 
  Leniart, Arkadiusz g2472 POL0.5010.16203.20 
  Jarmula, Lukasz g2426 POL0.001-0.4020-8.00 
  Golubka, Petro g2408 UKR1.0010.572011.40 

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)
 
 PRAGUE OPEN 2022 A - IM open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 2263 2377 7.50 9 1.84 20 36.80 
  Walter, Ema 1999 SVK1.0010.09201.80 
  Brozka, Karel 2139 CZE1.0010.20204.00 
  Zadrapa, Radek 2021 CZE1.0010.11202.20 
  Mirzoev, Azer g2432 AZE0.001-0.4220-8.40 
  Bochnicka, Vladimir 2222 SVK1.0010.29205.80 
  Acor, Corey f2303 USA1.0010.40208.00 
  Vojta, Jakub 2216 CZE1.0010.29205.80 
  Pijpers, Arthur m2486 NED1.0010.652013.00 
  Urkedal, Frode Olav Olsen g2553 NOR0.5010.23204.60 

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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