Individual Calculations May 2019
 Ghaem Maghami, Ehsan  Total change: -2.60  Rating chartPersonal card
 21st Dubai Open Chess CH. 2019 DUBAI UAE 2019-04-01
RcRownchangeKK*chgGame
 2344 2531 6.00 9 -0.41 10 -4.10 
  Concio, Michael Jr. 2131  * PHI1.0010.08100.80 
  Assaubayeva, Bibisara fwf2381 KAZ0.001-0.7010-7.00 
  Wang, Shanshan 2131  * CHN1.0010.08100.80 
  Quizon, Daniel m2342 PHI1.0010.25102.50 
  Mendonca, Leon Luke c2427 IND1.0010.36103.60 
  Iturrizaga Bonelli, Eduardo g2633 VEN0.001-0.3610-3.60 
  San Diego, Jerlyn Mae 2131  * PHI1.0010.08100.80 
  Sanal, Vahap g2513 TUR0.001-0.5310-5.30 
  Dimakiling, Oliver m2404 PHI1.0010.33103.30 
 * 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)
 
 1st Ghaem Cup International Chess Festival-Masters 2019 Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 2363 2531 6.50 9 0.15 10 1.50 
  Babaniya, Benyamin 2196 IRI1.0010.12101.20 
  Salih, Akar Ali Salih f2239 IRQ1.0010.15101.50 
  Bagheri, Maziar f2321 IRI1.0010.23102.30 
  Gholami, Aryan m2520 IRI0.501-0.0210-0.20 
  Shanava, Konstantine g2521 GEO0.501-0.0110-0.10 
  Li, Bo m2325 CHN1.0010.24102.40 
  Babujian, Levon g2487 ARM0.001-0.5610-5.60 
  Atakhan, Abtin 2265 IRI1.0010.18101.80 
  Kreisl, Robert m2397 AUT0.501-0.1810-1.80 

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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