Rapid: Individual Calculations September 2022
 Kopacki, Aleksander  Total change: 51.40  Rating chartPersonal card
 V Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy Ruciane-Nida POL 2022-07-31
RcRownchangeKK*chgGame
 1590 1256 3.50 8 2.31 20 46.20 
  Kotarski, Bartosz 1888 POL0.001-0.0120-0.20 
  Dogiel, Leszek 1497 POL1.0010.802016.00 
  Chiszko, Oskar 1607 POL0.001-0.1120-2.20 
  Michalak, Robert 1722 POL1.0010.952019.00 
  Potkanski, Michal 1426 POL0.001-0.2820-5.60 
  Pniewski, Wieslaw 1634 POL1.0010.912018.20 
  Hoffman, Sebastian 1459 POL0.5010.26205.20 
  Kawa, Anna 1489 POL0.001-0.2120-4.20 

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 Mlodzikow w Szachach Szybkich 2022 - C10 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1221 1274 5.50 9 0.26 20 5.20 
  Mazgaj, Bartosz 1080 POL1.0010.25205.00 
  Kryszak, Jakub 1063 POL1.0010.23204.60 
  Pawlicz, Filip 1509 POL0.001-0.2120-4.20 
  Kopacz, Mikolaj 1102 POL1.0010.27205.40 
  Chmiel, Krzysztof 1045 POL0.001-0.7920-15.80 
  Skrzypiec, Pawel 1144 POL1.0010.32206.40 
  Brzezina, Pawel 1253 POL0.501-0.0320-0.60 
  Chmielek, Milan 1133 POL1.0010.31206.20 
  Gibala, Adam 1657 POL0.001-0.0920-1.80 

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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