Individual Calculations May 2024
 Lisak, Jerzy  Total change: 4.20  Rating chartPersonal card
 IV SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2024 Ustron-Jaszowiec POL 2024-03-17
RcRownchangeKK*chgGame
 1711 1531 3.50 9 1.09 20 21.80 
  Gajzner, Ryszard 1791 POL0.001-0.1820-3.60 
  Janas, Andrzej 1688 POL0.001-0.2920-5.80 
  Kasperek, Zbigniew 1683 POL1.0010.702014.00 
  Malinovsky, Jozef 1774 SVK0.001-0.2020-4.00 
  Karpinski, Andrzej 1701 POL0.001-0.2820-5.60 
  Wasik, Roman 1639 POL1.0010.652013.00 
  Szymanski, Jerzy 1649 POL1.0010.662013.20 
  Wasik, Jozef 1738 POL0.5010.27205.40 
  Wilczynski, Adam 1735 POL0.001-0.2420-4.80 

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)
 
 Mistrzostwa Polski Seniorow w Szachach na 2024 rok Szklarska Poreba POL 2024-04-15
RcRownchangeKK*chgGame
 1675 1531 2.00 9 -0.88 20 -17.60 
  Redlich, Bogdan 1884 POL0.001-0.1120-2.20 
  Wasik, Jozef 1738 POL0.5010.27205.40 
  Stadnicki, Andrzej 1794 POL0.001-0.1820-3.60 
  Karczynski, Lech 1730 POL0.001-0.2420-4.80 
  Kisiel, Zbigniew 1557 POL0.001-0.4620-9.20 
  Janik, Grzegorz 1518 POL0.001-0.5220-10.40 
  Ziobrowska, Danuta 1611 POL0.5010.11202.20 
  Stronias, Lech 1612 POL1.0010.612012.20 
  Gorecki, Jaroslaw 1634 POL0.001-0.3620-7.20 

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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