Individual Calculations February 2024
 Malaknezhad, Mohammad Taha  Total change: 33.20  Rating chartPersonal card
 Alborz Youth Chess Championship (Boys- U10) Karaj IRI 2024-01-10
RcRownchangeKK*chgGame
 1107 1307 2.00 2 0.50 40 20.00 
  Sharifi Razavi, Mohammadtaha 1184 IRI1.0010.334013.20 
  Soleimanpour, Arash 1029 IRI1.0010.17406.80 

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)
 
 Alborz Youth Chess Championship (Boys-U08) Karaj IRI 2024-01-24
RcRownchangeKK*chgGame
 1184 1307 1.00 1 0.33 40 13.20 
  Sharifi Razavi, Mohammadtaha 1184 IRI1.0010.334013.20 

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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