Individual Calculations November 2023
 Mehdinia, Mohammad Hasan  Total change: 86.40  Rating chartPersonal card
 18 th Mazandaran Premier Chess League (East) Mazandaran-Sari IRI 2023-10-13
RcRownchangeKK*chgGame
 1588 1089 0.00 2 -0.32 40 -12.80 
  Rezaei Abari, Farzin 1953 IRI0.0010.00400.00 
  Rostamian, Arad 1222 IRI0.001-0.3240-12.80 

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)
 
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1332 1089 4.50 9 2.48 40 99.20 
  Taheri, Parsa 1627 IRI0.001-0.0340-1.20 
  Sanjarian, Peyman 1417 IRI0.001-0.1340-5.20 
  Sadeghi Baloochi, Mahboud 1317 IRI0.001-0.2140-8.40 
  Ghafouri, Hirad 1009 IRI1.0010.394015.60 
  Sadeghi, Shayan 1290 IRI1.0010.764030.40 
  Mobaraki, Sajjad 1368 IRI0.001-0.1640-6.40 
  Sharifi Razavi, Mohammadtaha 1268 IRI1.0010.734029.20 
  Nikfard, Bardia 1330 IRI1.0010.804032.00 
  Parmar, Mohammad Yasin 1365 IRI0.5010.334013.20 

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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