Individual Calculations May 2018
 Shahsavari, Mahan  Total change: -58.00  Rating chartPersonal card
 Tehran Standrad Cup Farvardin 1397(U14-U1500) Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1121 1381 1.00 3 -1.45 40 -58.00 
  Niazi, Mahan 1092 IRI1.0010.16406.40 
  Nazeri, Nima 1161 IRI0.001-0.7840-31.20 
  Abbaszadeh, Mahdis 1109 IRI0.001-0.8340-33.20 

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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