Individual Calculations September 2023
 Haluja, Wiktor  Total change: -69.60  Rating chartPersonal card
 Poznanski Festiwal Szachowy Poznan POL 2023-07-22
RcRownchangeKK*chgGame
 1410 1611 3.50 7 -1.63 40 -65.20 
  Tomyslak, Jakub 1211  * POL1.0010.08403.20 
  Michalska, Lena 1367 POL0.501-0.3040-12.00 
  May, Jakub 1344 POL1.0010.18407.20 
  Skrzypinski, Jan 1896 POL0.001-0.1640-6.40 
  Krynicki, Filip 1426 POL0.001-0.7440-29.60 
  Broszkiewicz, Stanislaw 1392 POL0.001-0.7840-31.20 
  Szeszycki, Jan 1235 POL1.0010.09403.60 
 * 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)
 
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1556 1590 4.00 8 -0.11 40 -4.40 
  Korolewicz, Pawel 1715 POL0.001-0.3340-13.20 
  Kicinski, Michal 1190  * POL1.0010.08403.20 
  Dobrowolski, Kamil 1776 POL1.0010.744029.60 
  Krawiec, Grzegorz 1756 POL0.5010.22408.80 
  Trybowska, Barbara 1875 POL0.001-0.1640-6.40 
  Nowacka, Dorota 1659 POL0.001-0.4040-16.00 
  Ksiezopolski, Jan 1151 POL0.501-0.4440-17.60 
  Woznica, Alicja 1325 POL1.0010.18407.20 
 * 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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