Blitz: Individual Calculations January 2020
 Lewczuk, Antoni  Total change: -12.40  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w Szachach Blyskawicznych Warszawa POL 2019-12-15
RcRownchangeKK*chgGame
 1571 1446 2.00 7 -0.62 20 -12.40 
  Smieszek, Wojciech 1846  * POL0.001-0.0820-1.60 
  Sacharewicz, Krzysztof 1778 POL0.001-0.1220-2.40 
  Gorniewicz, Oskar 1846  * POL0.001-0.0820-1.60 
  Kowalski, Witold 1129 POL1.0010.13202.60 
  Szefer, Michal 1763 POL0.001-0.1320-2.60 
  Grzelak, Piotr 1389 POL0.001-0.5820-11.60 
  Rudas, Borys 1245 POL1.0010.24204.80 
 * 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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