Rapid: Individual Calculations January 2022
 Ajvadi, Sogand  Total change: -32.40  Rating chartPersonal card
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1424 1130 0.00 5 -0.87 20 -17.40 
  Naeimi Omran, Aria 1293 IRI0.001-0.2820-5.60 
  Izadkhah, Hossein 1625 IRI0.001-0.0420-0.80 
  Esmaeili, Soroush 1490 IRI0.001-0.1020-2.00 
  Nazari Nia, Shahram 1460 IRI0.001-0.1220-2.40 
  Sheikhalizadeh, Mahmood 1253 IRI0.001-0.3320-6.60 

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)
 
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1487 1130 0.00 6 -0.75 20 -15.00 
  Khodabandelou, Ali 1742 IRI0.001-0.0220-0.40 
  Zeyni Vand, Ali 1483 IRI0.001-0.1120-2.20 
  Hadadi, Mahdi 1426 IRI0.001-0.1520-3.00 
  Mohamadi, Niyousha 1494 IRI0.001-0.1020-2.00 
  Alavi, Mir Mahmood 1413 IRI0.001-0.1620-3.20 
  Noori Komroudi, Mahdi 1363 IRI0.001-0.2120-4.20 

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)
 

 

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