Individual Calculations February 2023
 Redlicki, Michal  Total change: 26.60  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1320 1168 1.50 3 0.58 20 11.60 
  Rajczyk, Robert 1449 POL0.001-0.1620-3.20 
  Iwinski, Kamil 1292 POL0.5010.17203.40 
  Opiela, Jakub 1220 POL1.0010.572011.40 

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)
 
 OTWARTA LIGA MAZOWIECKA 2023 Round 1-4 woj. mazowieckie POL 2023-01-07
RcRownchangeKK*chgGame
 1320 1183 2.00 2 1.35 20 27.00 
  Machnik, Stanislaw 1430 POL1.0010.812016.20 
  Borzym, Radoslaw 1209 POL1.0010.542010.80 

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)
 
 268th YMCA Winter 2023-D Round 1-3 Warszawa POL 2023-01-10
RcRownchangeKK*chgGame
 1159 1183 1.00 3 -0.60 20 -12.00 
  Przybylik, Mariusz 1141 POL1.0010.44208.80 
  Glowacki, Mateusz 1231 POL0.001-0.4320-8.60 
  Jaworowski, Andre 1105 USA0.001-0.6120-12.20 

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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