Individual Calculations February 2024
 Wieczorek, Lech  Total change: -59.60  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa C Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1561 1685 4.00 9 -2.01 20 -40.20 
  Swietlik, Grzegorz 1553 POL0.001-0.6820-13.60 
  Khalil, Hanan 1554 UAE0.501-0.1820-3.60 
  Apostolakii, Olha 1599 UKR0.501-0.1220-2.40 
  Mendoza, Torres Jan Ferrer 1558 POL0.501-0.1720-3.40 
  Kulczycka, Zofia 1514 POL0.501-0.2320-4.60 
  Janikowska, Wiktoria 1602 POL1.0010.39207.80 
  Otgontuya, Ganbaatar 1609 MGL1.0010.40208.00 
  Mrozowski, Nikodem 1527 POL0.001-0.7120-14.20 
  Sawczuk, Czeslaw 1529 POL0.001-0.7120-14.20 

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)
 
 XI Turniej Szachowy o Puchar DZSzach - Open B Wroclaw POL 2024-01-13
RcRownchangeKK*chgGame
 1589 1685 4.00 8 -0.97 20 -19.40 
  Twardziak, Jerzy 1374 POL1.0010.14202.80 
  Bochenek, Piotr 1517 POL1.0010.28205.60 
  Lasok, Marek 1755 POL0.001-0.4020-8.00 
  Grobelny, Mikolaj 1594 POL1.0010.38207.60 
  Klimek, Leonard 1680 POL0.001-0.5120-10.20 
  Jankowski, Franciszek 1561 POL0.501-0.1720-3.40 
  Rzewnicki, Pawel 1669 POL0.001-0.5220-10.40 
  Uhryn, Lukasz 1558 POL0.501-0.1720-3.40 

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)
 

 

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