Individual Calculations January 2020
 Skowron, Dawid  Total change: 8.80  Rating chartPersonal card
 Jesienny Turniej FIDE o Puchar Burmistrza Ursusa - Grupa A Warszawa POL 2019-11-30
RcRownchangeKK*chgGame
 1656 1277 0.50 4 0.13 40 5.20 
  Kazmierowski, Tymon 1677  * POL0.001-0.0840-3.20 
  Sidorczuk, Pawel 1635 POL0.001-0.1040-4.00 
  Sidorczuk, Dominik 1650 POL0.001-0.1040-4.00 
  Tarka, Aleksandra 1663 POL0.5010.414016.40 
 * 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)
 
 IV Ursynowski Festiwal Szachowy - Grupa FIDE Warszawa POL 2019-12-14
RcRownchangeKK*chgGame
 1417 1214 1.50 5 0.09 40 3.60 
  Radomski, Aleksander 1614  * POL0.001-0.0840-3.20 
  Poniewierski, Piotr 1614  * POL0.5010.424016.80 
  Golebiowski, Bartlomiej 1103 POL1.0010.354014.00 
  Kwiek, Janusz 1501 POL0.001-0.1640-6.40 
  Grabowski, Adam 1254 POL0.001-0.4440-17.60 
 * 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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