Individual Calculations September 2019
 Oborski, Artur  Total change: -11.60  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 2207 2039 2.00 8 -0.29 40 -11.60 
  Walter, Szymon f2314 POL0.001-0.1740-6.80 
  Kukula, Pawel 2209 POL0.001-0.2840-11.20 
  Kumala, Aleksander c2185 POL0.5010.20408.00 
  Balinski, Damian 2176 POL0.001-0.3240-12.80 
  Checiak, Krzysztof 2049 POL1.0010.514020.40 
  Chan, Kim Yew 2276 MAS0.5010.304012.00 
  Kokoszczynski, Jan 2198 POL0.001-0.2940-11.60 
  Szostko, Jakub f2245 POL0.001-0.2440-9.60 

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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