Rapid: Individual Calculations June 2022
 Pir, Mehdi  Total change: 99.80  Rating chartPersonal card
 Rasht Chess Association Ramadan Cup Rasht IRI 2022-04-28
RcRownchangeKK*chgGame
 1572 1181 3.50 6 2.77 20 55.40 
  Oskouev, A. 1780 IRI0.5010.48209.60 
  Alinia Hosseini, Seyede Setayesh 1277 IRI1.0010.632012.60 
  Koochaki, Ali Reza 1746 IRI1.0010.982019.60 
  Biriya, Mohammadamin 1606 IRI0.001-0.0720-1.40 
  Rezaeipour, Sina 1489 IRI1.0010.862017.20 
  Movagharhasani, Farhan 1533 IRI0.001-0.1120-2.20 

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)
 
 5th Etehad Cup Chess Tournament [Under 18] Rasht IRI 2022-05-19
RcRownchangeKK*chgGame
 1161 1282 3.50 6 -0.46 20 -9.20 
  Movaghari, Reza 1083 IRI1.0010.24204.80 
  Amiri, Rouzbeh 1125 IRI1.0010.29205.80 
  Soltani, Mohammadmahdi 1212 IRI0.001-0.6020-12.00 
  Nazem, Mehrad 1117 IRI1.0010.28205.60 
  Khanjani, Rastin 1329 IRI0.001-0.4320-8.60 
  Shabani, Mohammad 1098 IRI0.501-0.2420-4.80 

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)
 
 Lahijan Rapid Cup Lahijan IRI 2022-05-25
RcRownchangeKK*chgGame
 1286 1282 3.00 5 0.41 20 8.20 
  Pourramezan Chafjiri, Parsa 1719 IRI0.001-0.0620-1.20 
  Nikfard, Bardia 1144 IRI1.0010.31206.20 
  Astineh, Mojtaba 1415 IRI0.5010.18203.60 
  Kazemi, Parham 1026 IRI0.501-0.3120-6.20 
  Moosazadeh, Karen 1128 IRI1.0010.29205.80 

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)
 
 10th Mehdi Bouyeh Rapid Cup Qazvin IRI 2022-05-26
RcRownchangeKK*chgGame
 1443 1282 4.50 7 2.27 20 45.40 
  Yahyaei, Ahora 1095 IRI1.0010.26205.20 
  Kakavand, Ramtin 1692 IRI1.0010.922018.40 
  Harati, Hasti 1498 IRI0.5010.28205.60 
  Rezaeipour, Sina 1531 IRI0.001-0.1920-3.80 
  Jalili Vash, Iraj 1170 IRI1.0010.35207.00 
  Mardali, Yousef 1475 IRI0.001-0.2520-5.00 
  Ghobadibigvand, A. 1640 IRI1.0010.902018.00 

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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