Individual Calculations December 2019
 Ludwinski, Daniel  Total change: 15.40  Rating chartPersonal card
 X Turniej Szachy w Harmonijce Torun POL 2019-11-08
RcRownchangeKK*chgGame
 1618 1755 6.50 9 0.52 20 10.40 
  Sivickis, Andrejus 1355  * POL1.0010.08201.60 
  Milecki, Robert 1485 POL1.0010.17203.40 
  Warcaba, Jakub 1601 POL0.001-0.7120-14.20 
  Sokulski, Maurycy 1474 POL1.0010.16203.20 
  Grodzicki, Tomasz 1673 POL1.0010.39207.80 
  Jeziorny, Janusz 1719 POL1.0010.45209.00 
  Sivickis, Wiktoria 1727 POL0.501-0.0420-0.80 
  Zielinski, Olgierd 1785 POL0.001-0.4620-9.20 
  Augustowski, Janusz 1740 POL1.0010.48209.60 
 * 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)
 
 Druzynowe Mistrzostwa Regionu KPZSzach 2019/2020 Round 1 Kujawsko-pomorskie POL 2019-11-17
RcRownchangeKK*chgGame
 1559 1755 1.00 1 0.25 20 5.00 
  Stasiak, Tomasz 1559 POL1.0010.25205.00 

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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