Rapid: Individual Calculations April 2022
 Rzadkowska, Kaja  Total change: 11.60  Rating chartPersonal card
 Grand Prix Polonii 8 Wroclaw POL 2022-03-11
RcRownchangeKK*chgGame
 1441 1239 1.50 6 -0.20 20 -4.00 
  Chrzanowski, Michal 1693 POL0.5010.44208.80 
  Smietanski, Marek 1561 POL0.001-0.1320-2.60 
  Kicinski, Igor 1189 POL0.001-0.5720-11.40 
  Rzadkowska, Lila 1169 POL1.0010.40208.00 
  Kowalczyk, Wojciech 1493 POL0.001-0.1920-3.80 
  Trebala, Michal 1539 POL0.001-0.1520-3.00 

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)
 
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1478 1239 2.50 8 0.78 20 15.60 
  Turek, Michal 1691 POL0.001-0.0620-1.20 
  Tyszecki, Aliaksandr 1443 POL0.001-0.2420-4.80 
  Miedzinski, Wiktor 1402 POL1.0010.722014.40 
  Daleczko, Zbigniew 1486 POL1.0010.812016.20 
  Wilk, Aleksander 1564 POL0.001-0.1320-2.60 
  Frac, Pawel 1412 POL0.001-0.2720-5.40 
  Kasianczuk, Krzysztof 1373 POL0.001-0.3220-6.40 
  Olejniczak, Romuald 1454 POL0.5010.27205.40 

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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