Rapid: Individual Calculations September 2023
 Kristbergsson, Bjorgvin  Total change: -12.60  Rating chartPersonal card
 TR Rapid 2023 August #3 Reykjavik ISL 2023-08-15
RcRownchangeKK*chgGame
 1383 1186 1.50 5 0.13 20 2.60 
  Jonsson, Logi Runar 1543 ISL0.001-0.1120-2.20 
  Njardarson, Arnar Ingi 1441 ISL0.001-0.1920-3.80 
  Sverrisson, Egill Ossur 1021 ISL1.0010.28205.60 
  Hauksson, Helgi 1490 ISL0.001-0.1420-2.80 
  Sigurvaldason, Hjalmar 1419 ISL0.5010.29205.80 

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)
 
 TR Rapid 2023 August #4 Reykjavik ISL 2023-08-22
RcRownchangeKK*chgGame
 1400 1186 1.00 4 -0.10 20 -2.00 
  Osorio Ferrer, Roberto Eduardo 1654 VEN0.001-0.0520-1.00 
  Asgeirsson, Floki 1047 ISL1.0010.31206.20 
  Jimenez, Ricardo 1492 ISL0.001-0.1420-2.80 
  Gudmundsson, Solvi 1405 ISL0.001-0.2220-4.40 

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 August #5 Reykjavik ISL 2023-08-29
RcRownchangeKK*chgGame
 1485 1186 0.00 4 -0.66 20 -13.20 
  Hauksson, Helgi 1490 ISL0.001-0.1420-2.80 
  Danielsson, Grimur 1638 ISL0.001-0.0620-1.20 
  Jonasson, Hordur 1319 ISL0.001-0.3220-6.40 
  Jimenez, Ricardo 1492 ISL0.001-0.1420-2.80 

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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