Individual Calculations September 2019
 Barski, Radoslaw  Total change: -12.50  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 2332 2438 4.50 9 -1.25 10 -12.50 
  Zaika, Daniil 2216 RUS1.0010.22102.20 
  Fiedorek, Michal f2317 POL1.0010.34103.40 
  Kaczmarek, Aleksander f2389 POL0.001-0.5710-5.70 
  Iturrizaga Bonelli, Eduardo g2635 VEN0.5010.25102.50 
  Szpar, Milosz f2290 POL0.001-0.7010-7.00 
  Budrewicz, Krzysztof 2276 POL1.0010.29102.90 
  Sharankov, Grigory 2225 RUS0.001-0.7710-7.70 
  Zakrzewski, Marek f2311 POL1.0010.33103.30 
  Kulon, Klaudia mwg2333 POL0.001-0.6410-6.40 

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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