Individual Calculations September 2022
 Buraczewski, Rafal  Total change: -23.80  Rating chartPersonal card
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 2187 2147 2.00 7 -1.19 20 -23.80 
  Fus, Jakub f2411 POL0.001-0.1820-3.60 
  Kosakowski, Jakub m2432 POL0.001-0.1620-3.20 
  Darpan, Inani 2089 IND0.001-0.5820-11.60 
  Krainski, Aleksander f2071 POL0.501-0.1020-2.00 
  Kacprzak, Karol 2195 POL1.0010.572011.40 
  Paszkowski, Krystian 1987 POL0.501-0.2120-4.20 
  Lisowski, Krzysztof 2126 POL0.001-0.5320-10.60 

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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