Individual Calculations October 2016
 Heydari, Mohammad Masoud  Total change: -76.80  Rating chartPersonal card
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1410 1544 3.50 8 -1.92 40 -76.80 
  Mohammadi, Pouya 1907 IRI0.001-0.1040-4.00 
  Rahmat Pour, Armin 1316 IRI0.001-0.7940-31.60 
  Norouzi Chenari, Parsa 1340 IRI1.0010.24409.60 
  Jafari, Parsa 1424 IRI0.501-0.1640-6.40 
  Jafari, Mohammad Yasin 1370 IRI0.001-0.7340-29.20 
  Kamali, Amir 1372 IRI0.501-0.2340-9.20 
  Niazi, Arash 1327 IRI0.501-0.2840-11.20 
  Zandkarimi, Raef 1220 IRI1.0010.13405.20 

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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