Rapid: Individual Calculations August 2023
 Grabowski, Jakub  Total change: 51.40  Rating chartPersonal card
 VII Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-07-08
RcRownchangeKK*chgGame
 1498 1342 6.00 9 3.07 20 61.40 
  Sniadecki, Oskar 1766 POL0.001-0.0720-1.40 
  Blawat, Franciszek 1086 POL1.0010.19203.80 
  Suski, Michal 1495 POL0.001-0.3020-6.00 
  Losiewicz, Wojciech 1105 POL1.0010.20204.00 
  Wojciechowski, Tomasz 1484 POL1.0010.692013.80 
  Witko, Dawid 1530 POL1.0010.742014.80 
  Porebiak, Mateusz 1740 POL1.0010.922018.40 
  Marszk, Kazimierz f1625 POL0.001-0.1620-3.20 
  Hladun, Bartlomiej 1653 POL1.0010.862017.20 

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)
 
 VI Turniej Klubu Marynarki Wojennej 2023 Gdynia POL 2023-07-22
RcRownchangeKK*chgGame
 1610 1342 1.00 5 -0.50 20 -10.00 
  Boe, Mads f2282 DEN0.0010.00200.00 
  Baj, Lukasz 1121 POL1.0010.22204.40 
  Konkol, Sandra 1547 POL0.001-0.2420-4.80 
  Wilmanowicz, Slawomir 1474 POL0.001-0.3220-6.40 
  Marszk, Kazimierz f1625 POL0.001-0.1620-3.20 

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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