Blitz: Individual Calculations April 2023
 Kotkowski, Jacek Stefan  Total change: 17.60  Rating chartPersonal card
 Varig Lyn NGP Kristiansund 2023 Kristiansund NOR 2023-03-04
RcRownchangeKK*chgGame
 1464 1485 4.00 9 -0.55 40 -22.00 
  Mennink, Marcel 1678 NOR0.001-0.2540-10.00 
  Odegaard, Eli Marit 1085  * NOR1.0010.08403.20 
  Brain, Aksel 1637 NOR1.0010.704028.00 
  Kristiansen, Tore 1658 NOR1.0010.734029.20 
  Alkhatib, Khaled 1502 NOR0.001-0.4840-19.20 
  Stuhaug, Norleif 1630 NOR0.001-0.3140-12.40 
  Royrvik, Bjorn Mennink 1082 NOR0.001-0.9240-36.80 
  Hojem, Roger 1529 NOR0.001-0.4440-17.60 
  Gildestad, Even 1371 NOR1.0010.344013.60 
 * 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)
 
 Kristiansund marslyn 1 2023 Kristiansund NOR 2023-03-27
RcRownchangeKK*chgGame
 1378 1485 4.00 5 0.99 40 39.60 
  Sater, Viljar Skaufel 1120 NOR1.0010.10404.00 
  Alkhatib, Tarek 1659 NOR1.0010.734029.20 
  Sveggen, Amadeus Sevaldsen 1525 NOR1.0010.564022.40 
  Oien, Arild 1085  * NOR1.0010.08403.20 
  Alkhatib, Khaled 1502 NOR0.001-0.4840-19.20 
 * 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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