Rapid: Individual Calculations November 2021
 Graff, Slawomir  Total change: -67.20  Rating chartPersonal card
 VII Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2021-10-23
RcRownchangeKK*chgGame
 1447 1927 5.00 9 -3.36 20 -67.20 
  Kasianczuk, Krzysztof 1423 POL0.501-0.4620-9.20 
  Kusnierz, Piotr 1192 POL0.501-0.4920-9.80 
  Dahche, Abdel-Azziz 1487 POL0.001-0.9420-18.80 
  Kawulski-Chodkiewicz, Alexander 1202 POL1.0010.01200.20 
  Zajkowski, Krzysztof 1502 POL1.0010.07201.40 
  Trusz, Julia 1542 POL1.0010.09201.80 
  Pietraszko, Jakub 1734 POL0.001-0.7520-15.00 
  Stadnicki, Andrzej 1487 POL0.001-0.9420-18.80 
  Frac, Pawel 1452 POL1.0010.05201.00 

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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