Individual Calculations September 2010
 Solomon, Stephen J.  Total change: -27.40  Rating chartPersonal card
 George Trundle Masters Auckland NZL 2010-07-03
RcRownchangeKK*chgGame
 2274 2423 3.50 9 -2.74 10 -27.40 
  Van Riemsdijk, Herman C. m2416 BRA0.501-0.0110-0.10 
  Steadman, Michael f2277 NZL0.001-0.7010-7.00 
  Thornton, Giovanni Antonio 2181 NZL0.001-0.8010-8.00 
  Shen, Daniel 2163 NZL0.001-0.8210-8.20 
  Watson, Bruce R f2274 NZL0.501-0.2010-2.00 
  Cheng, Bobby f2332 AUS1.0010.38103.80 
  Hart, Ralph 2223 NZL1.0010.24102.40 
  Smith, Robert W f2273 NZL0.501-0.2010-2.00 
  West, Guy m2325 AUS0.001-0.6310-6.30 

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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