Individual Calculations May 2024
 Poniewierski, Piotr  Total change: -63.40  Rating chartPersonal card
 IV SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2024 Ustron-Jaszowiec POL 2024-03-17
RcRownchangeKK*chgGame
 1798 1894 3.00 8 -2.00 20 -40.00 
  Szymanski, Jerzy 1649 POL0.501-0.3020-6.00 
  Wasik, Jozef 1738 POL1.0010.29205.80 
  Seifert, Henryk f2023 POL0.001-0.3320-6.60 
  Litwin, Tomasz 1767 POL1.0010.33206.60 
  Plesiuk, Andrzej 1978 POL0.001-0.3820-7.60 
  Gorecki, Janusz 1762 POL0.001-0.6820-13.60 
  Wierzejski, Daniel 1728 POL0.501-0.2220-4.40 
  Wrzos, Waldemar 1735 POL0.001-0.7120-14.20 

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)
 
 Mistrzostwa Polski Seniorow w Szachach na 2024 rok Szklarska Poreba POL 2024-04-15
RcRownchangeKK*chgGame
 1791 1894 4.50 9 -1.17 20 -23.40 
  Stronias, Lech 1612 POL1.0010.16203.20 
  Betkowski, Andrzej 2011 POL0.001-0.3420-6.80 
  Tomalak, Stanislaw 1738 POL1.0010.29205.80 
  Rymaszewski, Dariusz 1990 POL0.5010.13202.60 
  Brylowski, Stefan 1977 POL0.001-0.3920-7.80 
  Czaplinski, Piotr 1712 POL0.001-0.7420-14.80 
  Gasik, Jadwiga 1734 POL0.001-0.7120-14.20 
  Biel, Maciej 1687 POL1.0010.23204.60 
  Pitynski, Pawel 1656 POL1.0010.20204.00 

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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