Individual Calculations September 2014
 Paragua, Mark C  Total change: 0.60  Rating chartPersonal card
 13th Annual Manhattan Open New York, New York USA 2014-07-25
RcRownchangeKK*chgGame
 2324 2506 2.50 3 0.31 10 3.10 
  Barrett, Steve 2221 ENG1.0010.16101.60 
  Sarkar, Justin m2414 USA0.501-0.1310-1.30 
  Shen, Arthur f2338 USA1.0010.28102.80 

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)
 
 4th Annual Potomac Open Rockville, Maryland USA 2014-08-01
RcRownchangeKK*chgGame
 2209 2489 2.00 3 -0.39 10 -3.90 
  Kekelidze, Mikheil g2450 GEO0.001-0.5510-5.50 
  Zheng, Andrew 2089  * USA1.0010.08100.80 
  Li, Ben 2089  * USA1.0010.08100.80 
 * 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)
 
 3rd Annual Washington International - Section A Rockville, Maryland USA 2014-08-09
RcRownchangeKK*chgGame
 2457 2489 5.00 9 0.14 10 1.40 
  Del Mundo, Anton P f2291 PHI1.0010.24102.40 
  Harmon-Vellotti, Luke m2407 USA1.0010.39103.90 
  Azarov, Sergei g2635 BLR0.5010.20102.00 
  Holt, Conrad g2574 USA0.5010.12101.20 
  Chandra, Akshat m2472 USA0.501-0.0210-0.20 
  Nyzhnyk, Illya g2639 UKR0.001-0.3010-3.00 
  Viswanadha, Kesav f2253 USA1.0010.20102.00 
  Mulyar, Michael A m2411 USA0.501-0.1110-1.10 
  Bregadze, Levan m2435 GEO0.001-0.5810-5.80 

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)
 

 

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