Rapid: Individual Calculations February 2023
 Gudmundsson, Eirikur Orri  Total change: -28.20  Rating chartPersonal card
 TR Rapid 2023 Jan #1 Reykjavik ISL 2023-01-03
RcRownchangeKK*chgGame
 1322 1110 0.00 4 -1.02 20 -20.40 
  Hauksson, Helgi 1517 ISL0.001-0.0820-1.60 
  Gretarsson, Fannar 1279 ISL0.001-0.2820-5.60 
  Petursson, Steingrimur 1349 ISL0.001-0.2020-4.00 
  Leosson, Tomas Sindri 1142 ISL0.001-0.4620-9.20 

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 2023 Jan #2 Reykjavik ISL 2023-01-10
RcRownchangeKK*chgGame
 1503 1110 0.00 2 -0.39 20 -7.80 
  Gudmundsson, Kristofer Orri 1809 ISL0.001-0.0120-0.20 
  Jonsson, Tristan Fannar 1196 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 2023 Jan #4 Reykjavik ISL 2023-01-24
RcRownchangeKK*chgGame
 1937 1110 0.00 1 0.00 20 0.00 
  Alashtar, Aasef 1937 FRA0.0010.00200.00 

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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