Individual Calculations September 2014
 Ippolito, Dean  Total change: -1.60  Rating chartPersonal card
 3rd Annual Washington International - Section A Rockville, Maryland USA 2014-08-09
RcRownchangeKK*chgGame
 2389 2409 4.50 9 -0.16 10 -1.60 
  Balakrishnan, Praveen 2101 USA1.0010.14101.40 
  Friedel, Joshua E g2507 USA0.5010.13101.30 
  Smith, Bryan G g2478 USA0.5010.10101.00 
  Margvelashvili, Giorgi g2556 GEO0.5010.20102.00 
  Chirila, Ioan Cristian g2515 ROU0.001-0.3610-3.60 
  Holt, Conrad g2574 USA0.5010.22102.20 
  Almeida, Alfonso A m2332 MEX0.501-0.1110-1.10 
  Pandya, Karma 2156 IND0.501-0.3110-3.10 
  Li, Ruifeng f2284 USA0.501-0.1710-1.70 

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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