Rapid: Individual Calculations September 2020
 Grzegorski, Michal  Total change: 31.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C18 Wroclaw POL 2020-08-25
RcRownchangeKK*chgGame
 1582 1427 5.00 11 1.56 20 31.20 
  Posluszny, Tomasz 1759 POL0.001-0.1220-2.40 
  Distel, Pawel 1574 POL0.5010.20204.00 
  Twardowski, Hubert 1613 POL0.001-0.2620-5.20 
  Szeliga, Sebastian 1447 POL1.0010.532010.60 
  Pietrzak, Tomasz 1537 POL0.001-0.3520-7.00 
  Wilgosz, Jan 1329 POL1.0010.37207.40 
  Gawor, Jan Pawel 1626 POL0.001-0.2420-4.80 
  Iwanczuk, Krzysztof 1860 POL1.0010.942018.80 
  Swiatek, Mateusz 1570 POL1.0010.692013.80 
  Michalowski, Patryk 1603 POL0.5010.23204.60 
  Mazurek, Bartosz 1480 POL0.001-0.4320-8.60 

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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