Individual Calculations April 2024
 Janas, Andrzej  Total change: -1.20  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2024 Karpacz POL 2024-02-26
RcRownchangeKK*chgGame
 1713 1484 2.00 9 -0.06 20 -1.20 
  Kawula, Andrzej 1824 POL1.0010.882017.60 
  Dzieczkaniec, Piotr 1891 POL0.001-0.0820-1.60 
  Drazek, Wladyslaw 1792 POL0.5010.36207.20 
  Dzienisiuk, Janusz 1772 POL0.001-0.1620-3.20 
  Kubin, Aleksander 1700 POL0.001-0.2220-4.40 
  Zelajtys, Jozef 1654 POL0.001-0.2820-5.60 
  Grubiak, Roman 1627 POL0.5010.19203.80 
  Olejniczak, Romuald 1642 POL0.001-0.2920-5.80 
  Panek, Tadeusz 1513 POL0.001-0.4620-9.20 

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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