Individual Calculations September 2023
 Bednarczyk, Mateusz  Total change: -30.80  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1661 1699 5.50 9 0.69 40 27.60 
  Suszczynski, Dominik 1393 POL1.0010.14405.60 
  Frac, Piotr 1591 POL0.001-0.6540-26.00 
  Gruca, Karol 1442 POL1.0010.18407.20 
  Wieczorek, Maja 1337 POL1.0010.10404.00 
  Trybowska, Barbara 1875 POL1.0010.734029.20 
  Borowski, Przemyslaw 1800 POL0.001-0.3640-14.40 
  Zinchenko, Anatoly 1901 FID0.5010.264010.40 
  Miklaszewicz, Michal 1806 POL1.0010.654026.00 
  Sypien, Natan 1800 POL0.001-0.3640-14.40 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1641 1699 3.00 8 -1.46 40 -58.40 
  Bereza, Jakub 1299  * POL1.0010.08403.20 
  Sliz, Karol 1803 POL0.001-0.3640-14.40 
  Mielczarek, Daniel 1923 POL0.001-0.2240-8.80 
  Mazus, Jakub 1601 POL0.501-0.1340-5.20 
  Distel, Pawel 1847 POL0.5010.20408.00 
  Blaszkiewicz, Jakub 1674 POL0.501-0.0340-1.20 
  Sudja, Corentin 1615 FRA0.501-0.1240-4.80 
  Swic, Bartosz 1366 POL0.001-0.8840-35.20 
 * 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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