Rapid: Individual Calculations June 2022
 Kristbergsson, Bjorgvin  Total change: -3.20  Rating chartPersonal card
 TR Rapid 2022 May #1 Reykjavik ISL 2022-05-03
RcRownchangeKK*chgGame
 1497 1080 1.50 4 0.90 20 18.00 
  Danielsson, Grimur 1651 ISL0.001-0.0220-0.40 
  Grettisson, Arnar Breki 1426 ISL1.0010.892017.80 
  Sigurdsson, Kristjan Theodor 1111 ISL0.5010.04200.80 
  Acevedo Mendez, Lisseth wm1798 ISL0.001-0.0120-0.20 

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)
 
 TR Rapid May #3 Reykjavik ISL 2022-05-17
RcRownchangeKK*chgGame
 1435 1080 0.00 5 -0.56 20 -11.20 
  Haflidason, Haflidi 1428 ISL0.001-0.1120-2.20 
  Sigurdsson, Magnus 1563 DEN0.001-0.0520-1.00 
  Gramizadeh, Hamed 1371 ISL0.001-0.1520-3.00 
  Tryggvason, Erlingur 1411 ISL0.001-0.1220-2.40 
  Jonasson, Hordur 1401 ISL0.001-0.1320-2.60 

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 May #4 Reykjavik ISL 2022-05-24
RcRownchangeKK*chgGame
 1408 1080 0.00 4 -0.50 20 -10.00 
  Sigurdarson, Oddur 1464 ISL0.001-0.0920-1.80 
  Sigurvaldason, Hjalmar 1387 ISL0.001-0.1420-2.80 
  Tryggvason, Erlingur 1411 ISL0.001-0.1220-2.40 
  Gramizadeh, Hamed 1371 ISL0.001-0.1520-3.00 

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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