Individual Calculations April 2022
 Strzelecki, Jerzy  Total change: -21.20  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1747 1890 5.00 9 -1.06 20 -21.20 
  Zielinska, Aleksandra 1533 POL1.0010.11202.20 
  Jagiela, Andrzej 1657 POL1.0010.21204.20 
  Dukaczewski, Piotr m2180 POL0.001-0.1620-3.20 
  Kubin, Aleksander 1633 POL0.501-0.3220-6.40 
  Wasylkiewicz, Andrzej 1712 POL0.501-0.2320-4.60 
  Niedzwiedz, Antoni 1596 POL0.501-0.3520-7.00 
  Skladzien, Romuald 1637 POL1.0010.19203.80 
  Drazek, Wladyslaw 1800 POL0.501-0.1220-2.40 
  Piotrowski, Arkadiusz 1973 POL0.001-0.3920-7.80 

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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