Individual Calculations September 2010
 Smith, Robert W  Total change: 9.15  Rating chartPersonal card
 George Trundle Masters Auckland NZL 2010-07-03
RcRownchangeKK*chgGame
 2290 2273 5.00 9 0.70 15 10.50 
  Cheng, Bobby f2332 AUS0.5010.08151.20 
  Hart, Ralph 2223 NZL1.0010.43156.45 
  Shen, Daniel 2163 NZL0.501-0.1515-2.25 
  West, Guy m2325 AUS0.001-0.4315-6.45 
  Van Riemsdijk, Herman C. m2416 BRA1.0010.691510.35 
  Steadman, Michael f2277 NZL0.5010.01150.15 
  Thornton, Giovanni Antonio 2181 NZL1.0010.37155.55 
  Solomon, Stephen J. m2423 AUS0.5010.20153.00 
  Watson, Bruce R f2274 NZL0.001-0.5015-7.50 

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)
 
 Waikato Open Hamilton NZL 2010-08-14
RcRownchangeKK*chgGame
 2084 2273 3.50 5 -0.09 15 -1.35 
  King, Mathew 1963 NZL1.0010.14152.10 
  Bennett, Hilton 1970 NZL0.001-0.8615-12.90 
  Hague, Ben f2304 ENG0.5010.04150.60 
  Wright, Caleb 1923 NZL1.0010.11151.65 
  Garbett, Paul Anthony m2258 NZL1.0010.48157.20 

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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