Rapid: Individual Calculations April 2023
 Sakharchuk, Aliaksandr  Total change: -144.00  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1466 1583 3.00 8 -1.95 40 -78.00 
  Sakharchuk, Maksim 1183  * POL1.0010.08403.20 
  Trochimczuk, Szymon 1836 POL0.001-0.1940-7.60 
  Jaskolski, Piotr 1250 POL1.0010.12404.80 
  Gorniewicz, Oskar 1995 POL0.001-0.0740-2.80 
  Orczyk, Maciej 1240 POL1.0010.12404.80 
  Czernecki, Andrzej 1726 POL0.001-0.3140-12.40 
  Kasprzak, Michal 1104 POL0.001-0.9540-38.00 
  Bialy, Borys 1394 POL0.001-0.7540-30.00 
 * 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)
 
 Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich Scinawka Srednia POL 2023-03-25
RcRownchangeKK*chgGame
 1387 1583 4.00 8 -1.65 40 -66.00 
  Rog, Bartlomiej 1992 POL0.001-0.0840-3.20 
  Owad, Jakub 1183  * POL1.0010.08403.20 
  Antoniewicz, Jakub 1786 POL0.001-0.2440-9.60 
  Janeczek, Maksymilian 1170 POL1.0010.07402.80 
  Rzadkowska, Lila 1309 POL0.001-0.8340-33.20 
  Wasilko, Szymon 1098 POL1.0010.04401.60 
  Nowakowski, Michal 1371 POL0.001-0.7740-30.80 
  Kania, Wiktor 1183  * POL1.0010.08403.20 
 * 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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