Individual Calculations November 2014
 Johansen, Darryl K.  Total change: 11.70  Rating chartPersonal card
 George Trundle Masters 2014 Auckland NZL 2014-09-27
RcRownchangeKK*chgGame
 2288 2392 6.50 9 0.74 10 7.40 
  Steadman, Michael V R f2258 NZL1.0010.32103.20 
  Zelesco, Karl 2252 AUS1.0010.31103.10 
  Smirnov, Anton f2415 AUS0.5010.03100.30 
  McLaren, Leonard J 2218 NZL1.0010.27102.70 
  Polishchuk, Kirill 2197 NZL1.0010.25102.50 
  Lane, Gary W. m2358 AUS0.501-0.0510-0.50 
  Garbett, Paul A m2261 NZL0.501-0.1810-1.80 
  Smith, Robert W f2260 NZL0.501-0.1810-1.80 
  Smirnov, Vladimir m2370 RUS0.501-0.0310-0.30 

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)
 
 South Island Championship 2014 Ashburton NZL 2014-10-08
RcRownchangeKK*chgGame
 2036 2392 7.50 8 0.43 10 4.30 
  Gloistein, Bruce H 1992  * NZL1.0010.08100.80 
  Gold, Hamish R 1992  * NZL1.0010.08100.80 
  Milligan, Helen cwf1992  * NZL1.0010.08100.80 
  Lukey, Stephen G f2236 NZL0.501-0.2110-2.10 
  Nijman, Arie J 1992  * NZL1.0010.08100.80 
  Johnson, Quentin 2102 NZL1.0010.16101.60 
  Rains, Edward 1992  * NZL1.0010.08100.80 
  Rains, Timothy 1992  * NZL1.0010.08100.80 
 * 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)
 

 

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