Rapid: Individual Calculations January 2020
 Dumin, Monika  Total change: -4.80  Rating chartPersonal card
 Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 Lodz POL 2019-12-14
RcRownchangeKK*chgGame
 1321 1063 1.50 8 -0.24 20 -4.80 
  Blaszczak, Karol 1463  * POL0.001-0.0820-1.60 
  Wiazowski, Michal 1159 POL0.5010.13202.60 
  Kopaniewski, Wojciech 1367 POL0.001-0.1420-2.80 
  Michalik, Stanislaw 1006 POL0.501-0.0820-1.60 
  Mazgaj, Zuzanna 1463  * POL0.001-0.0820-1.60 
  Gorecki, Mateusz 1463  * POL0.001-0.0820-1.60 
  Chorosz, Andrzej 1463  * POL0.001-0.0820-1.60 
  Stepien, Piotr 1185 POL0.5010.17203.40 
 * 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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