Individual Calculations December 2023
 Darvishi, Matin  Total change: -59.20  Rating chartPersonal card
 The First Standard Tournament Qaemshahr " MAZANDARAN CUP- Mr Azami" Mazandaran IRI 2023-10-31
RcRownchangeKK*chgGame
 1218 1418 2.50 6 -1.97 40 -78.80 
  Sadr Niaki, Seyyedeh Fatemeh 1094 IRI0.001-0.8740-34.80 
  Larijani, Amir Ali 1117 IRI1.0010.15406.00 
  Ahmadi, Amir Reza 1218 IRI0.001-0.7640-30.40 
  Modanloo, Narges 1193 IRI1.0010.22408.80 
  Rezaeian, Tina 1363 IRI0.501-0.0840-3.20 
  Younesi, Hamidreza 1325 IRI0.001-0.6340-25.20 

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 Boy's Super League 1402 Tehran Boy's Super League 1402 Round 4-5 Tehran IRI 2023-11-16
RcRownchangeKK*chgGame
 1574 1580 1.00 1 0.49 40 19.60 
  Karami, Ariya 1574 IRI1.0010.494019.60 

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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