Individual Calculations September 2018
 Popiol, Michal  Total change: 17.80  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2240 2164 4.50 9 0.89 20 17.80 
  Omelja, Artem 2431 UKR0.001-0.1820-3.60 
  Nowak, Lukasz 2280 POL0.001-0.3420-6.80 
  Kuchava, Ana wf2124 GEO0.501-0.0620-1.20 
  Sliwerski, Radoslaw 1990 POL1.0010.27205.40 
  Krzywda, Andrzej c2296 POL1.0010.682013.60 
  Szostko, Jakub f2299 POL0.001-0.3220-6.40 
  Chylewski, Patryk f2270 POL0.001-0.3620-7.20 
  Bukojemski, Adam 2233 POL1.0010.602012.00 
  Mulet, Piotr f2238 POL1.0010.602012.00 

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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