Individual Calculations January 2022
 Arablou, Bahar  Total change: -24.00  Rating chartPersonal card
 Khouzestan Standard Cup U2000 Khouzestan IRI 2021-12-03
RcRownchangeKK*chgGame
 1360 1088 0.50 5 -0.52 40 -20.80 
  Parvin, Zahra 1488  * IRI0.001-0.0840-3.20 
  Shakibaei Yekta, Ouriya 1316 IRI0.001-0.2140-8.40 
  Amirinasab, Jafar 1460 IRI0.001-0.1040-4.00 
  Ashtari, Fereidoun 1488  * IRI0.001-0.0840-3.20 
  Zamani, Artemis 1049 IRI0.501-0.0540-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Yalda Cup Khouzestan 1400 Khouzestan IRI 2021-12-11
RcRownchangeKK*chgGame
 1488 1088 0.00 1 -0.08 40 -3.20 
  Davoodi, Milad 1488  * IRI0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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