Individual Calculations February 2023
 Goktepe, Derin  Total change: 112.10  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1909 1895 5.50 7 2.26 38 85.88 
  Bennett, Brent 1650 USA1.0010.20387.60 
  Shankarappu, Tanish 1495  * USA1.0010.08383.04 
  Bykovtsev, Agata wm1999 USA1.0010.643824.32 
  Nathan, Krishna 2036 USA0.5010.19387.22 
  Fong, Kevin Leong 2077 USA0.5010.24389.12 
  Lee, Daniel 1981 USA1.0010.623823.56 
  Titus, Andrew Lewis 2124 USA0.5010.293811.02 
 * 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)
 
 MLK Day Hybrid Redmond (USA), San Francisco (USA), New Jersey (USA), Belgrade, Plovdvi (BUL) SRB 2023-01-14
RcRownchangeKK*chgGame
 2095 1886 2.00 6 0.58 38 22.04 
  Babic, Dragan U 2052 SRB1.0010.723827.36 
  Babic, Dragan U 2052 SRB1.0010.723827.36 
  Popovic, Nenad f2181 SRB0.001-0.1538-5.70 
  Popovic, Nenad f2181 SRB0.001-0.1538-5.70 
  Jovic, Stanoje f2051 SRB0.001-0.2838-10.64 
  Jovic, Stanoje f2051 SRB0.001-0.2838-10.64 

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)
 
 60th Annual Baltimore Open - Championship Linthicum Heights, MD USA 2023-01-27
RcRownchangeKK*chgGame
 1922 1886 2.50 5 0.11 38 4.18 
  Bartell, Thomas m2323 USA0.001-0.0638-2.28 
  Levine, Owen 1721 USA1.0010.283810.64 
  Su, Kevin 1990 USA0.001-0.3638-13.68 
  Jing, Andrew 1683 USA0.501-0.2638-9.88 
  Carey, Michael P 1891 USA1.0010.513819.38 

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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