Rapid: Individual Calculations July 2021
 Matul, Sebastian  Total change: -8.60  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa w Szachach Szybkich - Open FIDE Wolin POL 2021-05-30
RcRownchangeKK*chgGame
 1662 1836 5.50 9 -0.49 20 -9.80 
  Kilyk, Bohdan 1253 POL1.0010.02200.40 
  Raczynski, Wiktor 1402 POL1.0010.06201.20 
  Aliavdin, Nikolai m2310 BLR0.001-0.0520-1.00 
  Derejczyk, Mateusz 1516 POL0.501-0.3720-7.40 
  Oleszkiewicz, Szczepan 1295 POL1.0010.03200.60 
  Hury, Tymoteusz 1581 POL1.0010.19203.80 
  Ciesielski, Jan 1659 POL0.501-0.2320-4.60 
  Pelc, Zbigniew 2026 POL0.001-0.2520-5.00 
  Gniadek, Andrzej 1916 POL0.5010.11202.20 

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)
 
 Otwarte Mistrzostwa Choszczna w szachach szybkich 2021 Choszczno POL 2021-06-12
RcRownchangeKK*chgGame
 1640 1834 6.00 9 0.06 20 1.20 
  Kilyk, Bohdan 1253 POL1.0010.02200.40 
  Lewek, Jakub 1180 POL1.0010.01200.20 
  Lewek, Andrzej 1383 POL1.0010.06201.20 
  Lambrecht, Tomasz 1519 POL1.0010.14202.80 
  Szyszylo, Rafal 2021 POL0.001-0.2620-5.20 
  Krzyszewski, Tomasz 1647 POL0.501-0.2420-4.80 
  Dogoda, Rafal 1890 POL0.5010.08201.60 
  Korbal, Arkadiusz 2044 POL1.0010.772015.40 
  Kutowski, Marcel 1821 POL0.001-0.5220-10.40 

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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