Individual Calculations March 2020
 Mocny, Tomasz  Total change: -8.60  Rating chartPersonal card
 IV Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2020 Koscielec POL 2020-01-29
RcRownchangeKK*chgGame
 1709 1790 4.50 9 -0.87 20 -17.40 
  Swiderski, Milosz 1390  * POL1.0010.08201.60 
  Nowak, Mikolaj 2190  * POL0.001-0.0820-1.60 
  Tarawski, Adrian 1547 POL1.0010.20204.00 
  Grzegorski, Michal 1737 POL0.001-0.5720-11.40 
  Lazniewska, Zofia 1437 POL1.0010.11202.20 
  Sivickis, Wiktoria 1777 POL0.501-0.0220-0.40 
  Wojdak, Jan 1998 POL0.001-0.2320-4.60 
  Czarnolewski, Piotr 1611 POL1.0010.27205.40 
  Grochowski, Michal 1698 POL0.001-0.6320-12.60 
 * 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)
 
 IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 5 Poznan POL 2020-02-23
RcRownchangeKK*chgGame
 1780 1822 1.00 1 0.44 20 8.80 
  Stochnialek, Dominika 1780 POL1.0010.44208.80 

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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