Rapid: Individual Calculations November 2018
 Potyra, Jan  Total change: -19.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w Szachach Szybkich na 2018 rok Laziska Gorne POL 2018-10-07
RcRownchangeKK*chgGame
 1176 1063 1.50 7 -0.96 20 -19.20 
  Wesolowski, Jeremi 1024 POL0.001-0.5520-11.00 
  Hryniewicz, Maciej 1210 POL0.001-0.3020-6.00 
  Koza, Adam 1151 POL0.001-0.3820-7.60 
  Macura, Mateusz 1238 POL0.5010.23204.60 
  Banaczyk, Piotr 1107 POL0.001-0.4420-8.80 
  Walczak, Marcin 1286 POL1.0010.782015.60 
  Stanik, Szymon 1216 POL0.001-0.3020-6.00 

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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