Individual Calculations October 2019
 Szoen, Dariusz  Total change: -7.60  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
 2151 2415 6.50 9 -0.76 10 -7.60 
  Adamczewski, Maciej 2109 POL1.0010.14101.40 
  Lukasik, Adam 2015  * POL1.0010.08100.80 
  Butyrowski, Marcel 2015  * POL1.0010.08100.80 
  Punin, Andrii f2325 UKR0.501-0.1210-1.20 
  Lukasiewicz, Grzegorz m2164 POL1.0010.19101.90 
  Polkowski, Piotr 2109 POL0.001-0.8610-8.60 
  Sendera, Jaroslaw f2203 POL0.501-0.2710-2.70 
  Kowalak, Piotr 2108 POL0.501-0.3610-3.60 
  Szpar, Milosz f2309 POL1.0010.36103.60 
 * 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)


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