Rapid: Individual Calculations November 2023
 Kazemi, Mantra  Total change: -14.00  Rating chartPersonal card
 Rapid Rated tournament (17) Iran Shahryar 7 mehr 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1421 1264 2.00 5 0.10 40 4.00 
  Mohammadpour, Afshin 1923 IRI0.001-0.0140-0.40 
  Safi, Ahoura 1057 IRI1.0010.23409.20 
  Nazeri, Mohammad Taha 1026 IRI1.0010.20408.00 
  Behjati, Shahab 1575 IRI0.001-0.1440-5.60 
  Keshavarz, Farajollah 1524 IRI0.001-0.1840-7.20 

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)
 
 Rapid cup Mehr pishgam salamt paydar shomal shargh Tehran IRI 2023-10-11
RcRownchangeKK*chgGame
 1345 1242 0.50 3 -0.76 40 -30.40 
  Kalantari, Mohammad Saleh 1718 IRI0.001-0.0540-2.00 
  Sharifi Nia, Arsam 1055 IRI0.001-0.7440-29.60 
  Karimlar, Keysan 1262 IRI0.5010.03401.20 

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)
 
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1398 1242 2.50 5 0.31 40 12.40 
  Mehrjoo, Matin 1020 IRI1.0010.22408.80 
  Alizadegan, Korosh 1961 IRI0.001-0.0140-0.40 
  Ahmadi, Hejaz 1801 IRI0.001-0.0340-1.20 
  Shakeri, Fatemeh 1164 IRI0.501-0.1140-4.40 
  Mohammadi, Amir Ali 1043 IRI1.0010.24409.60 

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)
 

 

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