Rapid: Individual Calculations September 2023
 Lasok, Marek  Total change: -22.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1619 1723 5.00 9 -0.56 40 -22.40 
  Orlowska, Aleksandra 1323  * POL1.0010.08403.20 
  Dubeck, Michael 2154 GER0.001-0.0740-2.80 
  Seniuta, Ryszard 1341 POL1.0010.09403.60 
  Kumala, Aleksander c2123  * POL0.001-0.0840-3.20 
  Ptak, Pawel 1331 POL1.0010.08403.20 
  Hudziak, Pawel 2035 POL0.001-0.1440-5.60 
  Slawinski, Marcin 1381 POL1.0010.12404.80 
  Kuska, Bernard 1536 POL0.001-0.7440-29.60 
  Popczynska, Maja 1351 POL1.0010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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