Blitz: Individual Calculations May 2023
 Steindorsson, Oli Valur  Total change: -59.40  Rating chartPersonal card
 Harpa Blitz 2023 Reykjavik ISL 2023-04-02
RcRownchangeKK*chgGame
 1723 1582 2.00 8 -0.73 20 -14.60 
  Hoffmann, Sebastian 2050 GER0.001-0.0520-1.00 
  Hayes, Peter J. 1853 IRL0.001-0.1720-3.40 
  Frank, Anton 2006 1835 SWE1.0010.812016.20 
  Hari, Charan Sai Kalluri 1880 IND0.001-0.1520-3.00 
  Mueller, Jonas 1768 GER0.001-0.2620-5.20 
  Andersson, Christer 1674 SWE0.001-0.3720-7.40 
  Han, Oron 1446 ISR0.001-0.6820-13.60 
  Petursson, Armann 1278 ISL1.0010.14202.80 

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)
 
 Barion motarodin 2023 mot #4 Reykjavik ISL 2023-04-18
RcRownchangeKK*chgGame
 1705 1582 1.00 8 -2.24 20 -44.80 
  Bjornsson, Sigurbjorn f2251 ISL0.001-0.0120-0.20 
  Heidarsson, Arnar Milutin 2063 ISL0.001-0.0520-1.00 
  Ingvason, Johann 1937 ISL0.001-0.1120-2.20 
  Olafsson, Olafur Orn 1235 ISL0.001-0.8920-17.80 
  Sveinbjornsson, Gudmundur Orri 1182  * ISL1.0010.08201.60 
  Fridgeirsson, Dagur Andri 1905 ISL0.001-0.1320-2.60 
  Hoskuldsson, Sigurdur Heidar 1431 ISL0.001-0.7020-14.00 
  Heidarsson, Mikael Bjarki 1634 ISL0.001-0.4320-8.60 
 * 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)
 

 

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