Rapid: Individual Calculations December 2023
 Shokri, Sasan  Total change: -36.20  Rating chartPersonal card
 4st Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-22
RcRownchangeKK*chgGame
 1280 1040 0.00 4 -0.90 20 -18.00 
  Rajabi Far, Arash 1486 IRI0.001-0.0620-1.20 
  Nabizadeh, Nikan 1221 IRI0.001-0.2620-5.20 
  Sharafi, Abbas 1300 IRI0.001-0.1820-3.60 
  Mohammad Beigi, Amir Reza 1112 IRI0.001-0.4020-8.00 

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)
 
 7th Qazvin Weekly Rapid Cup -1402 Qazvin IRI 2023-11-23
RcRownchangeKK*chgGame
 1319 1040 0.00 3 -0.51 20 -10.20 
  Pourkherad, Abolfazl 1417 IRI0.001-0.0920-1.80 
  Siadat, Seyed Gholamreza 1283 IRI0.001-0.2020-4.00 
  Babaei, Amirabbas 1258 IRI0.001-0.2220-4.40 

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)
 
 Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-26
RcRownchangeKK*chgGame
 1307 1040 0.00 2 -0.40 20 -8.00 
  Khosraviyekta, Mehrab 1439 IRI0.001-0.0820-1.60 
  Kalhor, Elina 1174 IRI0.001-0.3220-6.40 

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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