Rapid: Individual Calculations April 2023
 Jonsdottir, Katrin Maria  Total change: -33.60  Rating chartPersonal card
 TR Rapid 2023 Feb #4 Reykjavik ISL 2023-02-28
RcRownchangeKK*chgGame
 2103 1302 0.00 1 0.00 40 0.00 
  Sveinsson, Rikhardur 2103 ISL0.0010.00400.00 

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 2023 March #2 Reykjavik ISL 2023-03-14
RcRownchangeKK*chgGame
 1553 1294 0.00 2 -0.37 40 -14.80 
  Jonsson, Logi Runar 1579 ISL0.001-0.1640-6.40 
  Jensson, Erlingur 1526 ISL0.001-0.2140-8.40 

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
 1684 1294 0.00 2 -0.36 40 -14.40 
  Magnusson, Magnus 1964 ISL0.001-0.0140-0.40 
  Stefansson, Helgi Heidar 1404 ISL0.001-0.3540-14.00 

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)
 
 Stulkna- og drengjameistaramot Reykjavikur 2023 Reykjavik ISL 2023-03-26
RcRownchangeKK*chgGame
 1399 1294 1.00 3 -0.11 40 -4.40 
  Jonsson, Emil Kari 1240 ISL1.0010.424016.80 
  Omarsson, Josef 1528 ISL0.001-0.2140-8.40 
  Hermannsson, Sigurbjorn 1430 ISL0.001-0.3240-12.80 

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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