Individual Calculations October 2021
 Bellahcene, Bilel  Total change: 5.80  Rating chartPersonal card
 1. Int. Swiss-Masters Baden-Baden Baden-Baden GER 2021-09-09
RcRownchangeKK*chgGame
 2365 2522 7.00 9 0.70 10 7.00 
  Schmider, Niklas f2307 GER0.501-0.2710-2.70 
  Richter, Nils f2267 GER1.0010.19101.90 
  Papadiamandis, Elliot f2404 FRA0.501-0.1610-1.60 
  Soham, Das m2383 IND0.501-0.1910-1.90 
  Koellner, Aaron Noah 2191 GER1.0010.12101.20 
  Froewis, Georg m2453 AUT1.0010.40104.00 
  Meissner, Felix f2364 GER1.0010.29102.90 
  Schmaltz, Roland g2454 GER0.501-0.0910-0.90 
  Parvanyan, Ashot m2460 GER1.0010.41104.10 

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)
 
 Sharjah Masters International Chess Championship 2021 Sharjah UAE 2021-09-16
RcRownchangeKK*chgGame
 2504 2522 4.50 9 -0.12 10 -1.20 
  Salem, A.r. Saleh g2679 UAE0.001-0.2910-2.90 
  Martin, Julian m2391 GER0.501-0.1810-1.80 
  Al Hosani, Omran m2173 UAE1.0010.11101.10 
  Paravyan, David g2660 RUS0.5010.19101.90 
  Hakobyan, Aram g2621 ARM0.001-0.3610-3.60 
  Dixit, Nikhil f2321 IND1.0010.24102.40 
  Erdogdu, Mert g2396 TUR1.0010.33103.30 
  Adhiban, B. g2672 IND0.001-0.3010-3.00 
  Idani, Pouya g2627 IRI0.5010.14101.40 

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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