Individual Calculations May 2018
 Martin Del Campo, Roberto  Total change: -6.70  Rating chartPersonal card
 Spring 2018 CCCSA IM Norm Invitational Charlotte, North Carolina USA 2018-03-28
RcRownchangeKK*chgGame
 2302 2357 4.50 9 -0.67 10 -6.70 
  Ludwig, John 2388 USA0.5010.04100.40 
  Wang, Tianqi 2291 USA0.501-0.0910-0.90 
  Yoo, Christopher f2293 USA0.501-0.0910-0.90 
  Young, Angelo m2260 PHI0.501-0.1310-1.30 
  Shankar, Gauri f2315 IND0.001-0.5610-5.60 
  Paul, Justin 2218 USA1.0010.31103.10 
  Sinha, Sahil f2246 USA0.501-0.1510-1.50 
  Ynojosa Aponte, Felix m2390 VEN0.5010.05100.50 
  Wang, Annie fwm2321 USA0.501-0.0510-0.50 

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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