Rapid: Individual Calculations November 2022
 Abdolshah, Arash  Total change: -60.00  Rating chartPersonal card
 Semnan Province Chess Championship (Rapid)1401 Semnan IRI 2022-10-13
RcRownchangeKK*chgGame
 1381 1212 0.00 5 -1.50 40 -60.00 
  Ebrahimi, Reza 1522 IRI0.001-0.1440-5.60 
  Molaeian, Jaber 1560 IRI0.001-0.1140-4.40 
  Sharifian, Mojtaba 1393 IRI0.001-0.2640-10.40 
  Pahlevan, Ali 1377 IRI0.001-0.2840-11.20 
  Poorsamiei, Parham 1052 IRI0.001-0.7140-28.40 

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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