Individual Calculations November 2020
 Kurzawa, Marcin  Total change: 3.00  Rating chartPersonal card
 Mistrzostwa Mazowsza w Szachach Klasycznych 2020 Plock POL 2020-09-30
RcRownchangeKK*chgGame
 1501 1286 2.00 7 0.15 20 3.00 
  Borkowski, Kamil 1686  * POL0.001-0.0820-1.60 
  Szymanski, Jan 1657 POL0.001-0.1020-2.00 
  Jurkiewicz, Krzysztof 1686  * POL0.001-0.0820-1.60 
  Strzesniewska, Joanna 1389 POL0.001-0.3620-7.20 
  Jezikowska, Nadzieja 1295 POL1.0010.512010.20 
  Hoffman, Sebastian 1225 POL1.0010.42208.40 
  Wydra, Michal 1572 POL0.001-0.1620-3.20 
 * 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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