Rapid: Individual Calculations November 2021
 Njardarson, Arnar Ingi  Total change: 53.40  Rating chartPersonal card
 TR Rapid 2021 Oct #1 Reykjavik ISL 2021-10-05
RcRownchangeKK*chgGame
 1492 1386 3.00 3 1.93 20 38.60 
  Jonasson, Hordur 1513 ISL1.0010.672013.40 
  Palmarsson, Erlingur Atli 1485 ISL1.0010.642012.80 
  Hauksson, Helgi 1477 ISL1.0010.622012.40 

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 2021 Oct #2 Reykjavik ISL 2021-10-12
RcRownchangeKK*chgGame
 1665 1386 2.00 2 1.60 20 32.00 
  Edgarsson, Gudmundur 1514 ISL1.0010.672013.40 
  Thorsteinsson, Aron Ellert 1816 ISL1.0010.932018.60 

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 2021 Oct #3 Reykjavik ISL 2021-10-19
RcRownchangeKK*chgGame
 1420 1386 1.00 3 -0.38 20 -7.60 
  Thorsteinsson, Aron Ellert 1816 ISL0.001-0.0720-1.40 
  Johannesson, Petur 967 ISL1.0010.07201.40 
  Hauksson, Helgi 1477 ISL0.001-0.3820-7.60 

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 2021 Oct #4 Reykjavik ISL 2021-10-26
RcRownchangeKK*chgGame
 1734 1386 0.00 2 -0.48 20 -9.60 
  Einarsson, Einar Kristinn 2056 ISL0.001-0.0120-0.20 
  Skarphedinsson, Ingvar Wu 1411 ISL0.001-0.4720-9.40 

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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