Rapid: Individual Calculations September 2023
 Ghasemi, Mohammadhossein  Total change: -19.80  Rating chartPersonal card
 TR Rapid 2023 August #1 Reykjavik ISL 2023-08-01
RcRownchangeKK*chgGame
 1500 1658 3.00 5 -0.41 20 -8.20 
  Gizurarson, Viktor 1258  * ISL1.0010.08201.60 
  Njardarson, Arnar Ingi 1441 ISL1.0010.22204.40 
  Prudnikov, Andrey 2078 UKR0.001-0.0720-1.40 
  Jonatansson, Sigurdur Freyr 1496 ISL0.001-0.7120-14.20 
  Sturluson, Sigurdur Mar 1229 ISL1.0010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 #2 Reykjavik ISL 2023-08-08
RcRownchangeKK*chgGame
 1593 1658 3.50 5 0.69 20 13.80 
  Gylfason, Birkir Blaer 1258  * ISL1.0010.08201.60 
  Sigurvaldason, Hjalmar 1419 ISL1.0010.20204.00 
  Gudmundsson, Kristofer Orri 1845 ISL0.5010.24204.80 
  Osorio Ferrer, Roberto Eduardo 1654 VEN0.001-0.5120-10.20 
  Jonsson, Pall G 1789 ISL1.0010.682013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 #3 Reykjavik ISL 2023-08-15
RcRownchangeKK*chgGame
 1322 1658 3.00 4 -0.50 20 -10.00 
  Eiriksson, Theodor 1250 ISL1.0010.08201.60 
  Barrios, Larry 1295 ISL0.001-0.9020-18.00 
  Sigurvaldason, Hjalmar 1419 ISL1.0010.20204.00 
  Bjarnason, Tomas Bogi 1324 ISL1.0010.12202.40 

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 #4 Reykjavik ISL 2023-08-22
RcRownchangeKK*chgGame
 1558 1658 4.00 5 0.78 20 15.60 
  Sturluson, Sigurdur Mar 1258  * ISL1.0010.08201.60 
  Sigurvaldason, Hjalmar 1419 ISL1.0010.20204.00 
  Thorsson, Olafur 2144 ISL0.001-0.0420-0.80 
  Palmarsson, Erlingur Atli 1475 ISL1.0010.26205.20 
  Jimenez, Ricardo 1492 ISL1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1305 1658 2.00 4 -1.55 20 -31.00 
  Vigfusson, Robert Orn 1245 ISL0.001-0.9320-18.60 
  Gudmundsson, Eirikur Orri 1258  * ISL1.0010.08201.60 
  Johannsdottir, Hildur Berglind 1298 ISL1.0010.10202.00 
  Sigurvaldason, Hjalmar 1419 ISL0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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