Individual Calculations September 2021
 Sowul, Bartosz  Total change: 37.20  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 2313 2186 5.00 9 1.86 20 37.20 
  Janik, Igor m2500 POL1.0010.862017.20 
  Goluch, Piotr m2333 POL0.001-0.3020-6.00 
  Nasuta, Grzegorz g2518 POL0.001-0.1220-2.40 
  Stanisz, Patryk 2140 POL1.0010.44208.80 
  Sliwicka, Alicja wm2308 POL0.5010.17203.40 
  Leniart, Arkadiusz g2499 POL0.001-0.1420-2.80 
  Dwilewicz, Katarzyna wf2082 POL1.0010.36207.20 
  Golenia, Jan 2103 POL1.0010.39207.80 
  Kucza, Karol f2337 POL0.5010.20204.00 

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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