Rapid: Individual Calculations August 2023
 Gramizadeh, Hamed  Total change: 38.40  Rating chartPersonal card
 TR Rapid 2023 July #2 Reykjavik ISL 2023-07-11
RcRownchangeKK*chgGame
 1487 1315 3.00 5 1.50 20 30.00 
  Rezaei Heris, Hadi 1682 IRI0.001-0.1020-2.00 
  Valgeirsson, Gudmundur Ingi 1265 ISL1.0010.43208.60 
  Molina Cruz, Jurgen Snaider 1517 VEN1.0010.762015.20 
  Danielsson, Grimur 1611 ISL0.001-0.1520-3.00 
  Jonasson, Hordur 1358 ISL1.0010.562011.20 

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 July #3 Reykjavik ISL 2023-07-18
RcRownchangeKK*chgGame
 1562 1315 1.00 3 0.42 20 8.40 
  Osorio Ferrer, Roberto Eduardo 1598 VEN0.001-0.1620-3.20 
  Sigurdsson, Thorsteinn G 1536 ISL1.0010.782015.60 
  Jonsson, Logi Runar 1553 ISL0.001-0.2020-4.00 

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)
 

 

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