Individual Calculations September 2018
 Valipour, Matin  Total change: 0.00  Rating chartPersonal card
 4th Golgohar Sirjan Standard Cup Mordad 1397 Sirjan IRI 2018-08-17
RcRownchangeRpKK*chgGame
 1337 0 4.50 9 0.00 1337   0.00 
  Salandari, Mehdi 1285 IRI1.0010.00 0.00 
  Khajoee, Gholamreza 1669 IRI0.0010.00 0.00 
  Darabi Zadeh, Parviz 1281 IRI1.0010.00 0.00 
  Darini, Esmaeil 1486 IRI0.0010.00 0.00 
  Madaholhosseini, Ilia 1252 IRI0.0010.00 0.00 
  Ahmadinejad, Fardin 1203 IRI1.0010.00 0.00 
  Navidi, Amir Mahdi 1325 IRI1.0010.00 0.00 
  Taheri, Mohammad Ali 1410 IRI0.0010.00 0.00 
  Mokhtari, Zeinab 1125 IRI0.5010.00 0.00 

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)
 
 Iran Boys Student elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeRpKK*chgGame
 1343 0 1.50 2 0.00 1363   0.00 
  Hesami, M.hosein 1481 IRI0.5010.00 0.00 
  Hemati, Alireza 1204 IRI1.0010.00 0.00 

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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