Rapid: Individual Calculations October 2023
 Dyl, Piotr  Total change: 15.20  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1372 1200 3.50 10 0.38 40 15.20 
  Wydmanski, Szymon 1777 POL0.001-0.0240-0.80 
  Kordowski, Karol 1545 POL0.001-0.1140-4.40 
  Semenowicz, Julian 1367 POL0.001-0.2840-11.20 
  Nguyen Doan, Quoc Anh 1489 POL0.001-0.1640-6.40 
  Lewandowski, Tymoteusz 1043 POL1.0010.294011.60 
  Kowalski, Dawid 1310 POL0.001-0.3540-14.00 
  Maciaszek, Franciszek 1098 POL1.0010.364014.40 
  Kaminski, Cezary 1359 POL0.001-0.2940-11.60 
  Klisowski, Szymon 1364 POL0.5010.22408.80 
  Napiontek, Marek 1368 POL1.0010.724028.80 

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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