Individual Calculations December 2019
 Jaszczuk, Piotr  Total change: 53.20  Rating chartPersonal card
 POLFINAL MISTRZOSTW POLSKI JUNIOROW 2019 - C11 Ustron POL 2019-11-09
RcRownchangeKK*chgGame
 1263 1267 6.00 9 1.33 40 53.20 
  Mieszkowski, Adam 1126 POL1.0010.314012.40 
  Owierczuk, Szymon 1086 POL1.0010.264010.40 
  Brozynski, Patryk 1665 IRL0.001-0.0840-3.20 
  Kowalski, Witold 1187 POL1.0010.394015.60 
  Stanik, Szymon 1187 POL1.0010.394015.60 
  Duda, Szymon 1469 POL0.5010.264010.40 
  Glaz, Michal 1177 POL1.0010.384015.20 
  Przybylski, Jan 1286 POL0.001-0.4740-18.80 
  Fil, Grzegorz 1188 POL0.501-0.1140-4.40 

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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