Rapid: Individual Calculations July 2023
 Marchlewicz, Artur  Total change: -2.80  Rating chartPersonal card
 Turniej o Puchar Ministra Obrony Narodowej w Szachah Szybkich Brzeg POL 2023-06-25
RcRownchangeKK*chgGame
 1565 1677 4.00 7 -0.30 20 -6.00 
  Chwalana, Michal 1277  * POL1.0010.08201.60 
  Waruga, Wojciech 1935 POL0.001-0.1820-3.60 
  Berezowski, Marian 1332 POL1.0010.11202.20 
  Michalowski, Patryk 1801 POL0.001-0.3320-6.60 
  Szymanski, Jerzy 1441 POL1.0010.20204.00 
  Sarnowski, Witold 1815 POL0.001-0.3120-6.20 
  Chojnacki, Mariusz 1357 POL1.0010.13202.60 
 * 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)
 
 Mistrzostwa Polski Wojska Polskiego w Szachach Szybkich 2023 Brzeg POL 2023-06-26
RcRownchangeKK*chgGame
 1692 1677 4.00 8 0.16 20 3.20 
  Waruga, Wojciech 1935 POL0.5010.32206.40 
  Kedzierski, Slawomir 2000 POL0.001-0.1320-2.60 
  Dziodko, Mateusz 1228 POL1.0010.06201.20 
  Sycz, Dariusz 2179 POL0.001-0.0420-0.80 
  Koronkiewicz, Adam 1277  * POL1.0010.08201.60 
  Koczot, Jakub 1782 POL0.001-0.3620-7.20 
  Wisniewski, Wieslaw 1429 POL1.0010.19203.80 
  Jacyna, Dariusz 1704 POL0.5010.04200.80 
 * 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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