Individual Calculations February 2023
 Malicka, Maria  Total change: -24.20  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa A Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 2168 2274 4.50 7 -0.01 20 -0.20 
  Garcia-Castany Musellas, Gal.la wf2152 ESP1.0010.33206.60 
  Lojek, Marek 2134 CZE0.501-0.1920-3.80 
  Dzida, Kamil 2360 POL0.5010.12202.40 
  Cieslak, Patryk 2094 POL0.001-0.7420-14.80 
  Ivekovic, Tihana wf2143 CRO1.0010.32206.40 
  Dziewonski, Dariusz 2142 POL0.501-0.1820-3.60 
  Panek, Bartosz c2152 POL1.0010.33206.60 

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)
 
 2023 Pan-American Intercollegiate Team Championship Seattle, WA USA 2023-01-05
RcRownchangeKK*chgGame
 2186 2296 2.50 6 -1.20 20 -24.00 
  Preotu, Razvan g2478 CAN0.001-0.2620-5.20 
  Potula, Kapish 1993 USA0.501-0.3620-7.20 
  Sinha, Sahil m2329 USA0.5010.05201.00 
  Zhu, Jack m2371 USA0.001-0.4020-8.00 
  Huang, Max 1910 USA0.501-0.4120-8.20 
  Kukavica, Tony 2036 USA1.0010.18203.60 

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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