Blitz: Individual Calculations February 2018
 Ali Mohammadi, Mohammad Mahdi  Total change: -6.80  Rating chartPersonal card
 Tehran North East 15 Dey Blitz 1396 tehran IRI 2018-01-05
RcRownchangeKK*chgGame
 1229 1021 1.00 7 -0.71 20 -14.20 
  Ahmadi, Saman 1381 IRI0.001-0.1020-2.00 
  Moghadam, Parmida 1238 IRI0.001-0.2220-4.40 
  Mobini, Mones 1297 IRI0.001-0.1720-3.40 
  Bali, Zahra 1255 IRI1.0010.792015.80 
  Ghavam, Kiarash 1123 IRI0.001-0.3620-7.20 
  Golmohammadi, Radin 1102 IRI0.001-0.3920-7.80 
  Foroghi, Sarina 1208 IRI0.001-0.2620-5.20 

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)
 
 Tehran North East Blitz Dey 1396 Tehran IRI 2018-01-15
RcRownchangeKK*chgGame
 1209 1021 3.00 10 0.37 20 7.40 
  Ahmadi, Saman 1381 IRI0.001-0.1020-2.00 
  Moghadam, Parmida 1238 IRI0.001-0.2220-4.40 
  Hoseini, Seyed Taha 1145 IRI0.001-0.3320-6.60 
  Rabani, Mohamad Erfan 1141 IRI1.0010.662013.20 
  Kazem, Yazdan 1149 IRI1.0010.672013.40 
  Hoseini, Seyed Parsa 1192 IRI0.001-0.2720-5.40 
  Saeidi, Amir Mohammad 1132 IRI0.001-0.3520-7.00 
  Nemati Moghadam, Parmida 1327 IRI0.001-0.1420-2.80 
  Khodsiani, Parsa 1180 IRI1.0010.712014.20 
  Foroghi, Sarina 1208 IRI0.001-0.2620-5.20 

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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