Blitz: Individual Calculations September 2017
 Ratajczak, Marcin  Total change: -3.20  Rating chartPersonal card
 Mistrzostwa Wielkopolski w Szachach Blyskawicznych'2017 Poznan POL 2017-08-27
RcRownchangeKK*chgGame
 1378 1107 2.00 11 -0.16 20 -3.20 
  Pawlowski, Rafal 1507  * POL0.001-0.0820-1.60 
  Hoffmann, Kacper 1507  * POL0.001-0.0820-1.60 
  Szymenderski, Michal 1455 POL0.001-0.1120-2.20 
  Walaszyk, Zbigniew 1318 POL1.0010.772015.40 
  Huchwajda, Grzegorz 1412 POL1.0010.862017.20 
  Chrost, Hugo 1499 POL0.001-0.0820-1.60 
  Kostecki, Samuel 1506 POL0.001-0.0820-1.60 
  Stochnialek, Dominika 1430 POL0.001-0.1320-2.60 
  Rozumek, Paulina 1080 POL0.001-0.5420-10.80 
  Piasecki, Andrzej 1210 POL0.001-0.3620-7.20 
  Romanski, Marek 1232 POL0.001-0.3320-6.60 
 * 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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