Rapid: Individual Calculations September 2020
 Sapinski, Sebastian  Total change: -9.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C18 Wroclaw POL 2020-08-25
RcRownchangeKK*chgGame
 1560 1517 4.00 10 -0.49 20 -9.80 
  Iwanczuk, Krzysztof 1860 POL0.001-0.1220-2.40 
  Pelka, Michal 1668 POL1.0010.702014.00 
  Majocha, Piotr 1822 POL0.001-0.1420-2.80 
  Kozlowski, Pawel 1805 POL0.001-0.1620-3.20 
  Jagura, Gabriel 1451 POL0.001-0.5920-11.80 
  Karas, Kacper 1184 POL0.001-0.8820-17.60 
  Szeliga, Sebastian 1447 POL0.501-0.1020-2.00 
  Tyszecki, Aliaksandr 1218 POL1.0010.15203.00 
  Soszka, Szymon 1539 POL1.0010.532010.60 
  Lewandowski, Wiktor 1604 POL0.5010.12202.40 

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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