Individual Calculations November 2023
 Shahil, Dey  Total change: 11.40  Rating chartPersonal card
 Yerevan Open 2023 (Tournament A) Yerevan ARM 2023-09-29
RcRownchangeKK*chgGame
 2170 2360 3.50 6 -0.78 10 -7.80 
  Ghazaryan, Narek E. 1939 ARM1.0010.07100.70 
  Mkrtchyan, Anahit H. 1960  * ARM1.0010.08100.80 
  Quparadze, Giga g2494 GEO0.001-0.3210-3.20 
  Zahmati, Sobhan c2235 IRI0.501-0.1710-1.70 
  Yeritsyan, Hayk f2179 ARM1.0010.26102.60 
  Kairbekova, Amina wm2212 KAZ0.001-0.7010-7.00 
 * 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)
 
 Qatar Masters 2023 Doha QAT 2023-10-11
RcRownchangeKK*chgGame
 2474 2356 5.00 9 1.92 10 19.20 
  Vignesh, N R g2527 IND0.5010.23102.30 
  Samant, Aditya S m2511 IND0.001-0.2910-2.90 
  Divya, Deshmukh wg2408 IND0.001-0.4310-4.30 
  Banh, Gia Huy f2397 VIE0.5010.06100.60 
  Rohith, Krishna S m2435 IND1.0010.61106.10 
  Njili, Kamel m2423 TUN1.0010.59105.90 
  Haldorsen, Benjamin m2454 NOR1.0010.63106.30 
  Karthik, Venkataraman g2563 IND0.5010.27102.70 
  Lalit, Babu M R g2547 IND0.5010.25102.50 

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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