Rapid: Individual Calculations August 2023
 Bahrami, Gholamreza  Total change: -96.20  Rating chartPersonal card
 Markazi Rapid Cup for Teams 1402 Markazi IRI 2023-06-30
RcRownchangeKK*chgGame
 1506 1562 3.00 9 -2.13 20 -42.60 
  Norozi, Mohammad Taha 1159 IRI0.001-0.9220-18.40 
  Rezaei Safa, Erfan 1912 IRI1.0010.892017.80 
  Moeinodini, Parsa 1421 IRI0.001-0.6920-13.80 
  Ali Shamshiri, Shahriar 1191 IRI1.0010.10202.00 
  Salimi, Hossein 1420 IRI0.001-0.6920-13.80 
  Alizadegan, Korosh 1923 IRI0.001-0.1020-2.00 
  Efafi, Ebrahim 1859 IRI0.001-0.1520-3.00 
  Tajdoost, Akbar 1378 IRI0.501-0.2420-4.80 
  Salehi, Parisa 1290 IRI0.501-0.3320-6.60 

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)
 
 Markazi Weekly Rapid Tournament 29 Tir 1402 Arak IRI 2023-07-22
RcRownchangeKK*chgGame
 1230 1531 4.00 8 -2.68 20 -53.60 
  Mirjavadi, Sarieh Sadat 1070 IRI1.0010.05201.00 
  Khorami, Mehrsam 1305 IRI0.001-0.7920-15.80 
  Ali Shamshiri, Shahriar 1080 IRI1.0010.06201.20 
  Nozari, Parham 1381 IRI1.0010.30206.00 
  Vahedi, Poriya 1355 IRI0.001-0.7320-14.60 
  Sotoude Nia, Vahid 1194 IRI1.0010.12202.40 
  Aliabadi, Saeed 1320 IRI0.001-0.7720-15.40 
  Abdi, Amir Hosein 1131  * IRI0.001-0.9220-18.40 
 * 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)
 

 

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