Rapid: Individual Calculations July 2024
 Bolandparvaz, Erfan  Total change: -84.00  Rating chartPersonal card
 IRCF Weekly Rapid Tournament 11 Khordad 1403 Tehran IRI 2024-05-31
RcRownchangeKK*chgGame
 1613 1574 2.50 8 -1.20 40 -48.00 
  Izady, Mohammad 1974  * IRI0.001-0.0840-3.20 
  Moazzez, Ebrahim 1804 IRI0.001-0.2140-8.40 
  Alizade, Ahmadreza 1410 IRI0.501-0.2240-8.80 
  Tahawwori, Mohammad Amin 1421 IRI0.001-0.7040-28.00 
  Mohammadi, Mahan 1404 IRI1.0010.284011.20 
  Taghavi, Seyed Ali 1481 IRI1.0010.374014.80 
  Rezaei, Sohrab 1704 IRI0.001-0.3240-12.80 
  Ghasempour, Hossein 1707 IRI0.001-0.3240-12.80 
 * 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)
 
 IRCF Weekly Rapid Tournament 1 Tir 1403 Tehran IRI 2024-06-21
RcRownchangeKK*chgGame
 1741 1511 0.00 4 -0.90 40 -36.00 
  Neshan, Arshiya 1911  * IRI0.001-0.0840-3.20 
  Raygantafrashi, Sara 1723 IRI0.001-0.2340-9.20 
  Mohammadi, Armin 1666 IRI0.001-0.2940-11.60 
  Vasheghani, Behrad 1664 IRI0.001-0.3040-12.00 
 * 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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