Individual Calculations April 2024
 Stankiewicz, Edward  Total change: -37.00  Rating chartPersonal card
 Polfinal Mistrzostw Polski Niewidomych i Slabowidzacych w szachach 2024 Pokrzywna POL 2024-03-14
RcRownchangeKK*chgGame
 1736 1817 3.00 8 -1.85 20 -37.00 
  Suder, Ryszard 1921 POL0.001-0.3620-7.20 
  Kosinski, Stanislaw 1658 POL0.501-0.2120-4.20 
  Kardasz, Pawel 1684 POL1.0010.32206.40 
  Tryjanska, Emilia 1869 POL0.001-0.4320-8.60 
  Ruszczycki, Jacek 1827 POL0.5010.01200.20 
  Niedzwiedz, Antoni 1722 POL0.501-0.1320-2.60 
  Chudoba, Bozena 1627 POL0.001-0.7520-15.00 
  Mazur, Lucja 1581 POL0.501-0.3020-6.00 

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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