Individual Calculations September 2022
 Nguyen Doan, Quoc Anh  Total change: 143.20  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1385 1178 5.50 8 3.58 40 143.20 
  Zimny, Karol 1358 POL0.5010.24409.60 
  Smolinski, Wojciech 1338 POL0.5010.21408.40 
  Gebusia, Jeremiasz 1335 POL1.0010.714028.40 
  Seo, Ian 1360 POL1.0010.744029.60 
  Chmiel, Pawel 1488 POL0.001-0.1440-5.60 
  Taler, Andrzej 1323 POL1.0010.694027.60 
  Wojtas, Julia 1398 POL1.0010.784031.20 
  Wandor, Adam 1477 POL0.5010.354014.00 

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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