Individual Calculations February 2023
 Sander, Karol  Total change: 148.40  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1389 1092 4.00 9 2.60 40 104.00 
  Gaczol, Julia 1396 POL1.0010.864034.40 
  Wasiluk, Dominik 1386 POL1.0010.854034.00 
  Rajczyk, Robert 1449 POL0.5010.394015.60 
  Gazda, Jacek 1442 POL1.0010.894035.60 
  Bogacki, Maciej 1397 POL0.001-0.1440-5.60 
  Paziewski, Marcin 1403 POL0.001-0.1440-5.60 
  Gruca, Karol 1465 POL0.001-0.1040-4.00 
  Pryszczewski, Jakub 1242 POL0.5010.20408.00 
  Warda, Krzysztof 1325 POL0.001-0.2140-8.40 

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)
 
 Miedzynarodowy Zimowy Puchar Malopolski Turniej ,,D'' OPEN FIDE Krakow POL 2023-01-28
RcRownchangeKK*chgGame
 1399 1092 2.00 5 1.11 40 44.40 
  Mykhaliuk, Mykhailo 1551 POL0.5010.454018.00 
  Kwiecien, Jacek 1591 POL0.001-0.0440-1.60 
  Kollbek, Jakub 1132 POL1.0010.564022.40 
  Iwinski, Kamil 1292 POL0.5010.264010.40 
  Ralowski, Mateusz 1429 POL0.001-0.1240-4.80 

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)
 

 

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