Individual Calculations August 2021
 Walewska, Natalia  Total change: 0.00  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2021-06-27
RcRownchangeRpKK*chgGame
 1229 0 2.00 7 0.00 1071   0.00 
  Blaszkiewicz, Jakub 1367 POL0.0010.00 0.00 
  Holynski, Szymon 1250 POL1.0010.00 0.00 
  Strzoda, Szymon 1277 POL0.0010.00 0.00 
  Klisowski, Szymon 1189 POL0.5010.00 0.00 
  Korszanski, Stanislaw 1169 POL0.0010.00 0.00 
  Drzewiecki, Milosz 1325 POL0.0010.00 0.00 
  Domanski, Wojciech 1027 POL0.5010.00 0.00 

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)
 
 Najdorf Chess Festival 2021 gr. B Warszawa POL 2021-07-10
RcRownchangeRpKK*chgGame
 1301 0 1.50 6 0.00 1108   0.00 
  Lachcik, Marek 1481 POL0.0010.00 0.00 
  Seo, Ian 1471 POL0.0010.00 0.00 
  Szaniawski, Mikolaj 1090 POL1.0010.00 0.00 
  Krogulski, Maksymilian 1311 POL0.0010.00 0.00 
  Panikowski, Ksawery 1233 POL0.5010.00 0.00 
  Chrostowski, Kacper 1217 POL0.0010.00 0.00 

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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