Individual Calculations May 2024
 Tomalak, Stanislaw  Total change: 13.40  Rating chartPersonal card
 IV SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2024 Ustron-Jaszowiec POL 2024-03-17
RcRownchangeKK*chgGame
 1796 1738 5.00 9 1.09 20 21.80 
  Swierczewski, Marek 2073 POL0.5010.38207.60 
  Krainski, Aleksander f2064 POL0.001-0.1320-2.60 
  Dec, Kazimierz 1623 POL0.001-0.6620-13.20 
  Kopij, Jozef 1450 POL0.501-0.3420-6.80 
  Slawinska, Ewa 1584 POL1.0010.29205.80 
  Szymanski, Jerzy 1649 POL1.0010.38207.60 
  Ciechanski, Jacenty c1872 POL1.0010.682013.60 
  Fikus, Zygmunt 1913 POL1.0010.732014.60 
  Barwinski, Dionizy f1937 POL0.001-0.2420-4.80 

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)
 
 Mistrzostwa Polski Seniorow w Szachach na 2024 rok Szklarska Poreba POL 2024-04-15
RcRownchangeKK*chgGame
 1747 1738 4.00 9 -0.42 20 -8.40 
  Kowalczuk, Wojciech 1975 POL0.001-0.2020-4.00 
  Ziobrowska, Danuta 1611 POL1.0010.33206.60 
  Poniewierski, Piotr 1894 POL0.001-0.2920-5.80 
  Janik, Grzegorz 1518 POL1.0010.22204.40 
  Kruczynski, Marek 1891 POL0.001-0.3020-6.00 
  Pawlak, Grzegorz 1700 POL0.001-0.5520-11.00 
  Hoffmann, Piotr 1628 POL0.501-0.1520-3.00 
  Kaczmarczyk, Boleslaw 1429 POL1.0010.14202.80 
  Szopka, Dariusz 2073 POL0.5010.38207.60 

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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