Rapid: Individual Calculations September 2020
 Marczak, Aleksander  Total change: 81.80  Rating chartPersonal card
 Turniej szachowy z okazji Dni Polczyna Zdroju 2020 - OPEN FIDE Polczyn-Zdroj POL 2020-08-09
RcRownchangeKK*chgGame
 1500 1251 3.50 8 1.76 20 35.20 
  Laszewski, Kazimierz 1594 POL0.001-0.1220-2.40 
  Kowalik, Bartosz 1648 POL0.5010.42208.40 
  Adamczyk, Kordian 1622 POL0.001-0.1020-2.00 
  Bucko, Wieslaw 1418 POL1.0010.722014.40 
  Rogalski, Piotr 1611 POL0.001-0.1020-2.00 
  Pawlicz, Filip 1358 POL0.001-0.3520-7.00 
  Kordyl, Jan 1538 POL1.0010.842016.80 
  Wojda, Andrzej 1214 POL1.0010.45209.00 

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)
 
 VI Turniej szachowy o Puchar Burmistrza Wolina - Open Fide Wolin POL 2020-08-23
RcRownchangeKK*chgGame
 1639 1251 3.50 9 2.33 20 46.60 
  Laszewski, Kazimierz 1594 POL0.5010.38207.60 
  Lonski, Aleksander 1352 POL1.0010.642012.80 
  Gniazdowski, Marian 1574 POL1.0010.872017.40 
  Wesolowski, Edgar 1832 POL0.001-0.0220-0.40 
  Czaczka, Piotr 1586 POL1.0010.882017.60 
  Aliavdin, Nikolai m1986 BLR0.001-0.0120-0.20 
  Matul, Sebastian 1832 POL0.001-0.0220-0.40 
  Badsung, Radoslaw 1463 POL0.001-0.2320-4.60 
  Kupiak, Sylwester 1534 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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