Individual Calculations September 2022
 Malek, Mohammad Sepehr  Total change: 0.80  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1318 1362 4.50 8 0.02 40 0.80 
  Keshavarz, Sajad 1546 IRI0.001-0.2640-10.40 
  Sarlak, Negar 1111 IRI1.0010.19407.60 
  Gholami, Amir Mohammad 1580 IRI0.001-0.2240-8.80 
  Kazemi, Yasna 1189 IRI1.0010.274010.80 
  Ali Hoseini, Arsam 1150 IRI0.501-0.2740-10.80 
  Karimi, Aref 1141 IRI1.0010.22408.80 
  Kian Sirat, Yasin 1154 IRI1.0010.23409.20 
  Harati, Hasti 1676 IRI0.001-0.1440-5.60 

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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