Rapid: Individual Calculations April 2023
 Valgeirsson, Gudmundur Ingi  Total change: -16.40  Rating chartPersonal card
 TR Rapid 2023 March #1 Reykjavik ISL 2023-03-07
RcRownchangeKK*chgGame
 1430 1063 0.00 1 -0.10 40 -4.00 
  Hermannsson, Sigurbjorn 1430 ISL0.001-0.1040-4.00 

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
 1570 1063 0.00 2 -0.11 40 -4.40 
  Thorsteinsson, Aron Ellert 1708 ISL0.001-0.0140-0.40 
  Steinsson, Steinn Kari 1431 ISL0.001-0.1040-4.00 

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 #4 Reykjavik ISL 2023-03-28
RcRownchangeKK*chgGame
 1304 1063 0.00 1 -0.20 40 -8.00 
  Karpelenia, Artur 1304 ISL0.001-0.2040-8.00 

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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