Rapid: Individual Calculations October 2023
 Brzezina, Piotr  Total change: 0.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1532 1707 7.50 11 0.00 40 0.00 
  Smejda, Hubert 1307  * POL1.0010.08403.20 
  Strus, Mateusz 1268 POL1.0010.06402.40 
  Marcinkowski, Adam 1356 POL1.0010.11404.40 
  Malecki, Patryk 1467 POL1.0010.20408.00 
  Chiszko, Oskar 1875 POL0.5010.22408.80 
  Niezhentsev, Kyrylo 2146 POL0.5010.444017.60 
  Radzimski, Antoni 1943 POL0.001-0.2040-8.00 
  Kisiel, Wiktor 1403 POL1.0010.14405.60 
  Kaszuba, Michal 1592 POL0.501-0.1640-6.40 
  Jasiulewicz, Kamil 1276 POL0.001-0.9340-37.20 
  Drzniewicz, Tymoteusz 1215 POL1.0010.04401.60 
 * 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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