Rapid: Individual Calculations November 2023
 Lechowski, Witold  Total change: 7.44  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 35 Wroclaw POL 2023-09-29
RcRownchangeKK*chgGame
 1724 1850 5.00 7 0.68 31 21.08 
  Rossienik, Wieslaw 1450  * POL1.0010.08312.48 
  Szedny, Boguslaw 1496 POL1.0010.11313.41 
  Grot, Blazej c1931 POL0.001-0.3931-12.09 
  Galant, Ireneusz 1634 POL1.0010.22316.82 
  Kozlowski, Michal 2060 POL0.001-0.2331-7.13 
  Rzadkowska, Lila 1354 POL1.0010.04311.24 
  Swicarz, Maciej 2144 POL1.0010.853126.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Druzynowe Mistrzostwa Dolnego Slaska Juniorow w szachach szybkich 2023 Zarow POL 2023-10-28
RcRownchangeKK*chgGame
 1574 1806 4.50 6 0.15 31 4.65 
  Nagly, Wojciech 1855 POL0.5010.07312.17 
  Jakubczyk, Mikolaj 1406  * POL1.0010.08312.48 
  Nowak, Filip 1767 POL1.0010.453113.95 
  Slabaszewski, Lukasz 1243 POL1.0010.02310.62 
  Bednarski, Jan 1403 POL1.0010.08312.48 
  Wilgosz, Szczepan 1771 POL0.001-0.5531-17.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 III Memorial Jerzego Laszkiewicza i Piotra Jagiely Wroclaw POL 2023-10-29
RcRownchangeKK*chgGame
 1562 1806 6.00 9 -0.59 31 -18.29 
  Babij, Piotr 1406  * POL0.001-0.9231-28.52 
  Niklewicz, Dawid 1215 POL1.0010.02310.62 
  Kasprzak, Michal 1318 POL1.0010.04311.24 
  Kostyszak, Lech 1506 POL1.0010.15314.65 
  Hulka, Valentyn f2093 UKR0.5010.343110.54 
  Lasok, Marek 1596 POL0.501-0.2731-8.37 
  Grot, Blazej c1987 POL0.001-0.2631-8.06 
  Handwerkier, Pawel 1306 POL1.0010.04311.24 
  Lochina, Justyna 1634 POL1.0010.27318.37 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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