Individual Calculations September 2019
 Czarnota, Pawel  Total change: -13.50  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
 2350 2532 4.50 8 -1.35 10 -13.50 
  Reza, Wojciech f2261 POL0.501-0.3310-3.30 
  Mulet, Piotr f2244 POL1.0010.16101.60 
  Kosakowski, Jakub f2401 POL0.001-0.6810-6.80 
  Efroimski, Marsel wg2318 ISR1.0010.23102.30 
  Kowalski, Igor f2344 POL0.501-0.2410-2.40 
  Karavade, Eesha mwg2355 IND1.0010.27102.70 
  Goluch, Piotr f2418 POL0.501-0.1610-1.60 
  Galperin, Platon 2459 UKR0.001-0.6010-6.00 

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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