Rapid: Individual Calculations November 2023
 Lewandowski, Wiktor  Total change: -28.20  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1671 1754 3.00 7 -1.41 20 -28.20 
  Brodowski, Piotr m2367 POL0.001-0.0220-0.40 
  Mydlowski, Krzysztof 1297 POL1.0010.05201.00 
  Zawadzka, Jolanta wg2258 POL0.001-0.0420-0.80 
  Nowacka, Dorota 1580 POL0.501-0.2320-4.60 
  Frac, Pawel 1454 POL0.001-0.8520-17.00 
  Maciejewski, Marek 1354  * POL1.0010.08201.60 
  Stojke, Leszek 1385 POL0.501-0.4020-8.00 
 * 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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