Individual Calculations March 2020
 Arzili, Afshar  Total change: 52.80  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group C) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1197 1031 3.00 6 1.32 40 52.80 
  Abbasi, Tiam 1216 IRI1.0010.744029.60 
  Darang, Mehrbod 1218 IRI0.001-0.2640-10.40 
  Saniei, Saba 1248 IRI0.5010.284011.20 
  Ajamhasani, Matin 1171 IRI0.5010.19407.60 
  Mostashari, Hamed 1169 IRI0.001-0.3140-12.40 
  Ghanbarzadeh, Amirali 1162 IRI1.0010.684027.20 

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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