Individual Calculations December 2021
 Nowak, Maciej  Total change: 3.20  Rating chartPersonal card
 III Grand-Prix Gminy Zabierzow - Grupa A FIDE do 2200 ELO nr 3 Zabierzow POL 2021-11-06
RcRownchangeKK*chgGame
 1289 1331 2.00 4 -0.31 40 -12.40 
  Skrzyczek, Bartlomiej 1731  * POL0.001-0.0840-3.20 
  Schimke, Przemyslaw 1174 POL0.001-0.7140-28.40 
  Pawlikowski, Wladyslaw 1108 POL1.0010.22408.80 
  Wieckowski, Igor 1143 POL1.0010.264010.40 
 * 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)
 
 Polfinaly Mistrzostw Polski Juniorow 2021 Grupa C13 Jastrzebia Gora POL 2021-11-15
RcRownchangeKK*chgGame
 1277 1331 5.50 9 0.39 40 15.60 
  Mejer, Blazej 1020 POL1.0010.14405.60 
  Kowalski, Witold 1487 POL0.001-0.2940-11.60 
  Kempinski, Szymon 1102 POL1.0010.21408.40 
  Przedlacki, Wiktor 1175 POL0.501-0.2140-8.40 
  Leszczewicz, Karol 1392 POL0.001-0.4240-16.80 
  Osinski, Maksymilian 1237 POL0.001-0.6340-25.20 
  Saletra, Wiktor 1063 POL1.0010.17406.80 
  Stanik, Szymon 1369 POL1.0010.554022.00 
  Jasiulewicz, Dawid 1649 POL1.0010.874034.80 

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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