Individual Calculations February 2020
 Daggupati, Balaji  Total change: 18.80  Rating chartPersonal card
 29th Annual North American Open Las Vegas, Nevada USA 2019-12-26
RcRownchangeKK*chgGame
 2196 2311 5.00 9 -0.79 20 -15.80 
  Yan, Rui Yang wc1980 USA1.0010.12202.40 
  Chen, Alex c2064 USA0.501-0.3120-6.20 
  Paragua, Mark g2513 PHI0.5010.26205.20 
  Wu, Rochelle wm2136 USA0.501-0.2320-4.60 
  Zhou, Aiden 2099 CAN1.0010.23204.60 
  Bachin, Vitaly m2388 RUS0.5010.11202.20 
  Raptis, Nick f2232 USA0.501-0.1120-2.20 
  Krishnamoorthy, Vijay Keerthi 2200 IND0.501-0.1520-3.00 
  Wu, Logan 2155 USA0.001-0.7120-14.20 

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)
 
 2020 Charlotte Open Charlotte, North Carolina USA 2020-01-01
RcRownchangeKK*chgGame
 2259 2311 4.50 9 -0.44 20 -8.80 
  Prabhu, Naveen 1911  * USA1.0010.08201.60 
  Bajarani, Ulvi g2468 AZE0.5010.21204.20 
  Escalante, Brian m2430 PER0.5010.16203.20 
  Tokhirjonova, Gulrukhbegim wg2415 UZB1.0010.642012.80 
  Brodsky, David m2479 USA0.001-0.2820-5.60 
  Song, Edward m2411 USA0.001-0.3620-7.20 
  Martinez, Isaac 2056 USA0.501-0.3120-6.20 
  Copeland, Samuel 2128 USA0.501-0.2420-4.80 
  Storn, Justin 2031 USA0.501-0.3420-6.80 
 * 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)
 
 LACC - 2nd Los Angeles Winter GM-IM Norm FIDE Los Angeles, California USA 2020-01-17
RcRownchangeKK*chgGame
 2287 2311 7.00 9 2.17 20 43.40 
  Peters, Jack m2287 USA1.0010.47209.40 
  Manukyan, Garouch 2197 ARM1.0010.34206.80 
  Morshedi, Ali f2224 USA0.501-0.1220-2.40 
  Chen, Jonathan 2139 USA1.0010.27205.40 
  Burrows, Brandon f2315 USA0.5010.01200.20 
  Kretchetov, Alexandre f2238 RUS1.0010.40208.00 
  Matikozyan, Andranik m2380 ARM1.0010.602012.00 
  Mista, Aleksander g2582 POL0.5010.33206.60 
  Ramazian, Arshak f2219 ARM0.501-0.1320-2.60 

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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