Rapid: Individual Calculations January 2020
 Kelm, Robert  Total change: 24.20  Rating chartPersonal card
 Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 Lodz POL 2019-12-14
RcRownchangeKK*chgGame
 1558 1691 7.00 9 1.21 20 24.20 
  Bobinski, Aleksander 1421 POL1.0010.17203.40 
  Murawski, Wojciech 1291  * POL1.0010.08201.60 
  Zablocka, Marta 1291  * POL1.0010.08201.60 
  Rudecki, Bartosz 1746 POL0.001-0.4220-8.40 
  Czyz, Andrzej 1749 POL1.0010.582011.60 
  Jaromin, Maciej 1595 POL1.0010.37207.40 
  Redlich, Bogdan 1773 POL0.001-0.3920-7.80 
  Ciolak, Aleksander 1419 POL1.0010.17203.40 
  Szmacinski, Slawomir 1740 POL1.0010.572011.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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