Individual Calculations October 2023
 Janas, Andrzej  Total change: 33.40  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy dla Osob z Niepelnosprawnoscia Szklarska Poreba POL 2023-08-22
RcRownchangeKK*chgGame
 1510 1478 3.50 8 -0.16 20 -3.20 
  Naruszewicz, Lukasz 1767 POL0.001-0.1620-3.20 
  Jakimczuk, Katarzyna 1203 POL1.0010.17203.40 
  Zajaczkowski, Gwidon 1562 POL0.5010.12202.40 
  Filipiak, Rajmund 1647 POL0.001-0.2820-5.60 
  Nowak, Malgorzata 1257 POL1.0010.22204.40 
  Slowik, Adam 1283 POL1.0010.25205.00 
  Klucznik, Andre 1725 FRA0.001-0.1920-3.80 
  Wolski, Jerzy 1639 POL0.001-0.2920-5.80 

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)
 
 Puchar Polski Niepelnosprawnych w szachach Wladyslawowo POL 2023-09-12
RcRownchangeKK*chgGame
 1688 1478 4.00 9 1.83 20 36.60 
  Hornik, Bronislaw 1766 POL0.001-0.1620-3.20 
  Szydlowski, Wiktor 1662 POL1.0010.742014.80 
  Niecko, Stanislaw 1691 POL0.001-0.2320-4.60 
  Panek, Tadeusz 1529 POL1.0010.572011.40 
  Drozdzynski, Arkadiusz 1789 POL1.0010.862017.20 
  Hagel, Mariusz 1792 POL0.001-0.1420-2.80 
  Wolski, Jerzy 1639 POL0.001-0.2920-5.80 
  Zelajtys, Jozef 1708 POL0.001-0.2120-4.20 
  Mettel, Werner 1620 POL1.0010.692013.80 

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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