Rapid: Individual Calculations November 2023
 Lotfi, Amirmohammad  Total change: 33.80  Rating chartPersonal card
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1314 1114 4.00 9 1.69 20 33.80 
  Fadaei, Farshad 1207 IRI1.0010.632012.60 
  Azadi, Taha 1417 IRI0.001-0.1420-2.80 
  Esfahani, Amir Hosein 1354 IRI1.0010.802016.00 
  Keshishi, Arman 1524 IRI0.001-0.0820-1.60 
  Salehi, Hosein 1348 IRI0.001-0.2120-4.20 
  Alavi, Mir Hatef 1248 IRI0.001-0.3220-6.40 
  Shakeri, Fatemeh 1164 IRI1.0010.572011.40 
  Jamali, Farzan 1257 IRI1.0010.692013.80 
  Shokoohi Pooya, Pouyan 1304 IRI0.001-0.2520-5.00 

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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