Rapid: Individual Calculations January 2020
 Szmacinski, Slawomir  Total change: -42.40  Rating chartPersonal card
 Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 Lodz POL 2019-12-14
RcRownchangeKK*chgGame
 1629 1740 3.00 8 -2.12 20 -42.40 
  Piaskowski, Piotr 1514 POL0.001-0.7920-15.80 
  Redlich, Bogdan 1773 POL0.001-0.4520-9.00 
  Czyz, Andrzej 1749 POL1.0010.512010.20 
  Jaromin, Maciej 1595 POL0.501-0.1920-3.80 
  Fangrat, Piotr 1501 POL1.0010.20204.00 
  Krol, Piotr 1459 POL0.501-0.3420-6.80 
  Rudecki, Bartosz 1746 POL0.001-0.4920-9.80 
  Kelm, Robert 1691 POL0.001-0.5720-11.40 

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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