Individual Calculations September 2023
 Leszczewicz, Karol  Total change: -55.20  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1419 1491 4.00 9 -1.38 40 -55.20 
  Maleszyk, Jan 1155 POL0.501-0.3840-15.20 
  Koziol, Pawel 1700 POL0.001-0.2340-9.20 
  Matuszewski, Kacper 1287 POL1.0010.24409.60 
  Warda, Krzysztof 1274 POL1.0010.22408.80 
  Liskiewicz, Jakub 1830 POL0.001-0.1240-4.80 
  Toni, Benedetto 1383 ITA0.501-0.1540-6.00 
  Balis, Sebastian 1361 POL0.501-0.1840-7.20 
  Olejko, Wojciech 1358 POL0.001-0.6840-27.20 
  Soszka, Szymon 1421 POL0.501-0.1040-4.00 

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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