Blitz: Individual Calculations September 2023
 Grochulski, Tomasz  Total change: 5.60  Rating chartPersonal card
 Otwarte Mistrzostwa Torunia w szachach blyskawicznych 2023 Torun POL 2023-08-05
RcRownchangeKK*chgGame
 1637 1271 2.50 9 1.40 40 56.00 
  Wisniewski, Jaroslaw 1794 POL1.0010.974038.80 
  Zajac, Szymon 1888 POL0.001-0.0240-0.80 
  Cichocka, Katarzyna 1539 POL0.001-0.1740-6.80 
  Kowalczyk, Michal 1721 POL0.001-0.0640-2.40 
  Lisiak, Rafal 1460 POL1.0010.754030.00 
  Fedus, Kamil 1613 POL0.001-0.1240-4.80 
  Sliwicka, Weronika 1552 POL0.001-0.1640-6.40 
  Zarecki, Piotr 1503 POL0.5010.294011.60 
  Hasinski, Krystian 1666 POL0.001-0.0840-3.20 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz 1 Polanica-Zdroj POL 2023-08-20
RcRownchangeKK*chgGame
 1333 1271 0.00 3 -1.26 40 -50.40 
  Nowakowski, Michal 1471 POL0.001-0.2440-9.60 
  Rybka, Tatiana 1457 POL0.001-0.2640-10.40 
  Korzeniowski, Wojciech 1070 POL0.001-0.7640-30.40 

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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