Rapid: Individual Calculations August 2023
 Damya, Aydin  Total change: 29.64  Rating chartPersonal card
 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 Western Azerbaijan IRI 2023-07-07
RcRownchangeKK*chgGame
 1702 1770 5.50 9 0.39 38 14.82 
  Rezapour, Amirali 1370  * IRI1.0010.08383.04 
  Majidi, Ronia 1369 IRI1.0010.08383.04 
  Moghaddamian, Afshin 2024 IRI0.5010.313811.78 
  Norooznezhad, Siamak 1673 IRI1.0010.373814.06 
  Varmziar, Ghasem 1851 IRI0.001-0.3938-14.82 
  Shohrat, Elyar 1582 IRI1.0010.26389.88 
  Javan, Sajad 1948 IRI1.0010.733827.74 
  Mohammadi, Ehsan 1849 IRI0.001-0.3938-14.82 
  Zeynali, Ali 1655 IRI0.001-0.6638-25.08 
 * 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)
 
 8th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2023-07-18
RcRownchangeKK*chgGame
 1702 1770 5.50 9 0.39 38 14.82 
  Rezapour, Amirali 1370  * IRI1.0010.08383.04 
  Majidi, Ronia 1369 IRI1.0010.08383.04 
  Moghaddamian, Afshin 2024 IRI0.5010.313811.78 
  Norooznezhad, Siamak 1673 IRI1.0010.373814.06 
  Varmziar, Ghasem 1851 IRI0.001-0.3938-14.82 
  Shohrat, Elyar 1582 IRI1.0010.26389.88 
  Javan, Sajad 1948 IRI1.0010.733827.74 
  Mohammadi, Ehsan 1849 IRI0.001-0.3938-14.82 
  Zeynali, Ali 1655 IRI0.001-0.6638-25.08 
 * 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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