Individual Calculations September 2019
 Santarius, Erik  Total change: -18.70  Rating chartPersonal card
 8th Annual Washington International Rockville, Maryland USA 2019-07-27
RcRownchangeKK*chgGame
 2313 2403 5.50 9 -0.07 10 -0.70 
  Kretchetov, Alexandre f2216 RUS1.0010.26102.60 
  Chen, Richard f2291 CAN0.501-0.1510-1.50 
  Wang, Jason f2293 USA0.501-0.1510-1.50 
  Paul, Justin f2222 USA1.0010.26102.60 
  Panchanathan, Magesh g2494 IND0.001-0.3810-3.80 
  Morrison, William f2282 USA0.501-0.1610-1.60 
  Guo, Arthur m2284 USA0.501-0.1610-1.60 
  Homa, Seth f2281 USA1.0010.33103.30 
  Wang, Justin m2457 USA0.5010.08100.80 

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)
 
 2019 U.S. Masters Championship Greensboro, North Carolina USA 2019-08-21
RcRownchangeKK*chgGame
 2241 2407 4.50 9 -1.80 10 -18.00 
  Martinez, Isaac 2074 USA0.501-0.3810-3.80 
  Cervantes Landeiro, Thalia wm2118 USA0.001-0.8410-8.40 
  Matta, Nicholas 2117 USA0.501-0.3410-3.40 
  Jin, Ashton 2115 USA1.0010.15101.50 
  Rodriguez Rivera, Pedro m2183 CUB0.501-0.2810-2.80 
  Jacobson, Aaron f2337 USA1.0010.40104.00 
  Gauri, Shankar f2363 IND1.0010.44104.40 
  Vidal, Yuri Gonzalez g2560 CUB0.001-0.3010-3.00 
  Yip, Carissa fwm2300 USA0.001-0.6510-6.50 

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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