Rapid: Individual Calculations January 2020
 Ciolak, Aleksander  Total change: 66.00  Rating chartPersonal card
 Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 Lodz POL 2019-12-14
RcRownchangeKK*chgGame
 1496 1419 7.00 9 3.30 20 66.00 
  Kowalski, Melissa 1123 POL1.0010.15203.00 
  Redlich, Bogdan 1773 POL1.0010.892017.80 
  Jaromin, Maciej 1595 POL1.0010.732014.60 
  Piaskowski, Piotr 1514 POL1.0010.632012.60 
  Bobinski, Aleksander 1421 POL1.0010.502010.00 
  Rudecki, Bartosz 1746 POL0.001-0.1320-2.60 
  Zakrzewicz, Kacper 1387 POL1.0010.46209.20 
  Kelm, Robert 1691 POL0.001-0.1720-3.40 
  Zablocka, Marta 1218 POL1.0010.24204.80 

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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