Individual Calculations September 2022
 Neshat, Ali  Total change: 0.00  Rating chartPersonal card
 5th Iranian Amateures Chess Championship 2022 Zanjan IRI 2022-08-21
RcRownchangeRpKK*chgGame
 1308 0 2.50 7 0.00 1206   0.00 
  Mahmoudi, Mohammad Pouria 1413 IRI0.0010.00 0.00 
  Validi, Rojan 1115 IRI0.0010.00 0.00 
  Sheini Dashtgol, Arash 1136 IRI0.0010.00 0.00 
  Arablou, Bahar 1048 IRI1.0010.00 0.00 
  Panahi, Aiyub 1543 IRI1.0010.00 0.00 
  Rahbar, Aihan 1469 IRI0.5010.00 0.00 
  Saghaie, Parsina 1434 IRI0.0010.00 0.00 

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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