Individual Calculations September 2022
 Stopa, Jacek  Total change: -25.20  Rating chartPersonal card
 Hollywood Norm Classic #3 Los Angeles, CA USA 2022-08-03
RcRownchangeKK*chgGame
 2222 2399 4.00 9 -2.52 10 -25.20 
  Jiang, Lucas 2178 USA0.001-0.7810-7.80 
  Kretchetov, Alexandre f2215 RUS0.501-0.2410-2.40 
  Bortnyk, Mariia 2192 UKR1.0010.23102.30 
  Lin, Andy 2246 USA0.501-0.2010-2.00 
  Almeida, Alfonso A m2242 MEX0.501-0.2110-2.10 
  Tugstumur, Yesuntumur f2347 MGL0.001-0.5710-5.70 
  Arjun, Vishnuvardhan m2270 IND0.501-0.1710-1.70 
  Mahajan, Rushaan c2051 USA1.0010.11101.10 
  Levine, Joseph 2254 USA0.001-0.6910-6.90 

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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