Rapid: Individual Calculations April 2021
 Vidarsson , Kari  Total change: 0.00  Rating chartPersonal card
 TR Rapid March 2021 #1 Reykjavik ISL 2021-03-02
RcRownchangeRpKK*chgGame
 1610 0 1.00 3 0.00 1485   0.00 
  Njardarson, Arnar Ingi 1466 ISL1.0010.00 0.00 
  Sigurdarson, Oddur 1452 ISL0.0010.00 0.00 
  Bjornsson, Yngvi 1913 ISL0.0010.00 0.00 

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)
 
 TR Rapid March 2021 #2 Reykjavik ISL 2021-03-09
RcRownchangeRpKK*chgGame
 1463 0 1.00 4 0.00 1270   0.00 
  Njardarson, Arnar Ingi 1466 ISL0.0010.00 0.00 
  Jonsson, Kristjan Dagur 1377 ISL0.0010.00 0.00 
  Magnusson, Thorsteinn 1439 ISL1.0010.00 0.00 
  Sigurdsson, Elvar Mar 1568 ISL0.0010.00 0.00 

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)
 
 TR Rapid March 2021 #4 Reykjavik ISL 2021-03-23
RcRownchangeRpKK*chgGame
 1266 0 1.50 4 0.00 1179   0.00 
  Sigurvaldason, Hjalmar 1496 ISL0.0010.00 0.00 
  Njardarson, Arnar Ingi 1466 ISL0.0010.00 0.00 
  Johannesson, Petur 965 ISL0.5010.00 0.00 
  Kristbergsson, Bjorgvin 1136 ISL1.0010.00 0.00 

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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