Rapid: Individual Calculations September 2021
 Kopec, Norbert  Total change: -31.80  Rating chartPersonal card
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C18 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1511 1703 6.00 11 -1.59 20 -31.80 
  Drygas, Wojciech 1292 POL1.0010.08201.60 
  Omachel, Michal 1005 POL1.0010.01200.20 
  Niedbala, Bartlomiej f2125 POL0.001-0.0720-1.40 
  Grzegorski, Michal 1458 POL1.0010.20204.00 
  Skurniak, Szymon 1902 POL0.001-0.2420-4.80 
  Lewandowski, Witold 1534 POL0.001-0.7220-14.40 
  Zurawski, Mateusz 1408 POL1.0010.15203.00 
  Kulesza, Andrzej 1742 POL0.5010.05201.00 
  Ciborowski, Konrad Jr 1279 POL0.001-0.9320-18.60 
  Klaska, Szymon 1340 POL1.0010.10202.00 
  Skowron, Mateusz 1540 POL0.501-0.2220-4.40 

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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