Rapid: Individual Calculations April 2023
 Steinsson, Steinn Kari  Total change: -40.80  Rating chartPersonal card
 TR Rapid 2023 Feb #4 Reykjavik ISL 2023-02-28
RcRownchangeKK*chgGame
 1414 1450 1.00 3 -0.83 20 -16.60 
  Sveinsson, Rikhardur 2103 ISL0.001-0.0120-0.20 
  Olafsson, Olafur Orn 1090 ISL0.001-0.9020-18.00 
  Sigurdsson, Kristjan Theodor 1050  * ISL1.0010.08201.60 
 * 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)
 
 TR Rapid 2023 March #1 Reykjavik ISL 2023-03-07
RcRownchangeKK*chgGame
 1535 1431 2.00 3 0.47 20 9.40 
  Fridriksson, Reginn 1193 ISL1.0010.20204.00 
  Thorsson, Olafur 2149 ISL0.001-0.0120-0.20 
  Steingrimsson, Egill Gautur 1264 ISL1.0010.28205.60 

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)
 
 TR Rapid 2023 March #2 Reykjavik ISL 2023-03-14
RcRownchangeKK*chgGame
 1701 1431 1.00 3 -0.07 20 -1.40 
  Ragnarsson, Dagur f2333 ISL0.0010.00200.00 
  Valgeirsson, Gudmundur Ingi 1063 ISL1.0010.10202.00 
  Thorsteinsson, Aron Ellert 1708 ISL0.001-0.1720-3.40 

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)
 
 TR Rapid 2023 March #3 Reykjavik ISL 2023-03-21
RcRownchangeKK*chgGame
 1202 1431 1.50 4 -1.61 20 -32.20 
  Sigurdsson, Kristjan Theodor 1056 ISL0.001-0.9120-18.20 
  Fridriksson, Reginn 1193 ISL1.0010.20204.00 
  Einarsson, Eirikur Gardar 1306 ISL0.001-0.6720-13.40 
  Thorsteinsson, Almar Mani 1253 ISL0.501-0.2320-4.60 

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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