Individual Calculations January 2011
 Hulse, Brian  Total change: -16.35  Rating chartPersonal card
 2010 Marshall Chess Club Championship New York, New York USA 2010-10-29
RcRownchangeKK*chgGame
 2198 2202 2.00 6 -1.09 15 -16.35 
  Paragua, Mark C g2496 PHI0.001-0.1515-2.25 
  Berg, George P 2095 USA0.501-0.1515-2.25 
  Pappaceno, Michael 2088 USA0.501-0.1615-2.40 
  Polyakin, Vladimir 2114 USA0.501-0.1215-1.80 
  Chernin, Oliver 2138 USA0.501-0.0915-1.35 
  Naranja, Renato C m2258 PHI0.001-0.4215-6.30 

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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