Individual Calculations November 2021
 Mohammad, Nubairshah Shaikh  Total change: -11.40  Rating chartPersonal card
 Year Long 1st GM Chess Tournament 2021 Dhaka BAN 2021-09-29
RcRownchangeKK*chgGame
 2376 2432 4.00 9 -1.17 10 -11.70 
  Mohammad Fahad, Rahman m2339 BAN0.001-0.6310-6.30 
  Neelash, Saha m2418 IND0.001-0.5210-5.20 
  Aronyak, Ghosh m2440 IND0.5010.01100.10 
  Mohammad, Minhaz Uddin m2279 BAN1.0010.30103.00 
  Malakhatko, Vadim g2447 BEL0.5010.02100.20 
  Zubarev, Alexander g2409 UKR0.501-0.0310-0.30 
  Sengupta, Deep g2527 IND0.5010.13101.30 
  Subrota, Biswas f2282 BAN1.0010.30103.00 
  Abu Sufian, Shakil m2242 BAN0.001-0.7510-7.50 

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)
 
 Year Long 2nd IM Chess Tournament 2021 Dhaka BAN 2021-10-09
RcRownchangeKK*chgGame
 2218 2440 7.50 9 0.54 10 5.40 
  Zia, Tahsin Tajwar c2212 BAN1.0010.21102.10 
  Sourath, Biswas 2270 IND1.0010.28102.80 
  Ahmed, Sheikh Nasir f2228 BAN1.0010.23102.30 
  Swarnavo, Choudhury 2080 BAN1.0010.10101.00 
  Md., Sharif Hossain c2117 BAN0.001-0.8710-8.70 
  Islam, Khandaker Aminul f2182 BAN1.0010.18101.80 
  Rahman, Md. Taibur f2223 BAN1.0010.22102.20 
  Lodhi, Mahmood m2315 PAK1.0010.33103.30 
  Kislinsky, Alexey g2335 CZE0.501-0.1410-1.40 

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)
 
 Sheikh Russel International Grandmasters Chess Tournament 2021 Dhaka BAN 2021-10-19
RcRownchangeKK*chgGame
 2305 2440 5.50 9 -0.51 10 -5.10 
  Sadnan Hasan, Dihan c2064 BAN1.0010.09100.90 
  Asadli, Vugar g2585 AZE0.001-0.3110-3.10 
  Chatterjee, Debaraj f2226 BAN0.501-0.2710-2.70 
  Arpita, Mukherjee wm2229 IND1.0010.23102.30 
  Mohammad, Minhaz Uddin m2264 BAN0.501-0.2310-2.30 
  Shahil, Dey m2398 IND0.501-0.0610-0.60 
  Girinath, P.d.s. m2335 IND0.501-0.1410-1.40 
  Nandhidhaa, P V wg2318 IND0.501-0.1710-1.70 
  Mohammad Fahad, Rahman m2330 BAN1.0010.35103.50 

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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