Individual Calculations July 2023
 Czernecki, Andrzej  Total change: 13.20  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa B Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1683 1796 4.00 7 -0.56 40 -22.40 
  Rychlik, Sylwester 1636 POL1.0010.294011.60 
  Trochimczuk, Szymon 1687 POL0.501-0.1540-6.00 
  Bratajit, Mukherjee 1704 IND0.001-0.6340-25.20 
  Nowakowski, Maksymilian 1646 POL1.0010.304012.00 
  Rozek, Michal 1615 POL0.501-0.2440-9.60 
  Rylski, Tadeusz 1757 POL0.501-0.0540-2.00 
  Slusarczyk, Anna 1735 POL0.501-0.0840-3.20 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1861 1796 3.00 5 0.89 40 35.60 
  Rainer, Piotr 1727 POL1.0010.404016.00 
  Borowik, Karol 1597 POL0.501-0.2640-10.40 
  Smetek, Michal 1956 POL0.5010.21408.40 
  Dziendziel, Mateusz 2091 POL0.001-0.1540-6.00 
  Trzebinski, Patryk 1934 POL1.0010.694027.60 

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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