Individual Calculations November 2017
 Johansen, Darryl K  Total change: -6.40  Rating chartPersonal card
 George Trundle Masters 2017 Auckland NZL 2017-09-30
RcRownchangeKK*chgGame
 2238 2380 6.00 9 -0.18 10 -1.80 
  Smith, Robert W f2230 NZL1.0010.30103.00 
  Reilly, Tim f2153 AUS0.501-0.2910-2.90 
  Van Riemsdijk, Herman C. m2306 BRA0.501-0.1010-1.00 
  Lukey, Stephen G f2188 NZL1.0010.25102.50 
  Croad, Nicholas f2247 NZL0.501-0.1810-1.80 
  Chan, Peng Kong m2170 SGP0.501-0.2710-2.70 
  Hague, Ben f2365 NZL0.501-0.0210-0.20 
  Ang, Alphaeus Wei Ern c2228 NZL1.0010.30103.00 
  Gong, Daniel Hanwen f2252 NZL0.501-0.1710-1.70 

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)
 
 8th Asian Seniors Championship 2017 Over 50 Auckland NZL 2017-10-09
RcRownchangeKK*chgGame
 2145 2380 6.50 9 -0.46 10 -4.60 
  Press, Shaun f1980  * PNG1.0010.08100.80 
  Ismail, Ahmad f2026 MAS1.0010.11101.10 
  Lim, Benjamin U c1980  * NZL1.0010.08100.80 
  Smith, Robert W f2223 NZL0.501-0.2110-2.10 
  Lodhi, Mahmood m2344 PAK0.501-0.0510-0.50 
  McLaren, Leonard f2221 NZL0.501-0.2110-2.10 
  Bagamasbad, Efren 2082 PHI0.001-0.8510-8.50 
  Watson, Bruce R f2275 NZL1.0010.36103.60 
  Chan, Peng Kong m2170 SGP1.0010.23102.30 
 * 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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