Individual Calculations November 2017
 Chan, Peng Kong  Total change: 1.80  Rating chartPersonal card
 George Trundle Masters 2017 Auckland NZL 2017-09-30
RcRownchangeKK*chgGame
 2261 2170 4.50 9 1.09 10 10.90 
  Ang, Alphaeus Wei Ern c2228 NZL0.5010.08100.80 
  Lukey, Stephen G f2188 NZL0.5010.03100.30 
  Gong, Daniel Hanwen f2252 NZL0.5010.11101.10 
  Croad, Nicholas f2247 NZL1.0010.61106.10 
  Smith, Robert W f2230 NZL1.0010.58105.80 
  Johansen, Darryl K g2380 AUS0.5010.27102.70 
  Reilly, Tim f2153 AUS0.001-0.5210-5.20 
  Hague, Ben f2365 NZL0.001-0.2510-2.50 
  Van Riemsdijk, Herman C. m2306 BRA0.5010.18101.80 

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
 2081 2170 4.50 9 -0.91 10 -9.10 
  Hair, Philip I 1829 NZL1.0010.12101.20 
  Lim, Benjamin U c1952 NZL0.001-0.7810-7.80 
  Kempen, Leon c1892 AUS1.0010.17101.70 
  Wong, Ngiam Yee 1957 SGP1.0010.23102.30 
  Smith, Robert W f2223 NZL0.5010.07100.70 
  Lodhi, Mahmood m2344 PAK0.001-0.2710-2.70 
  Press, Shaun f1935 PNG1.0010.21102.10 
  McLaren, Leonard f2221 NZL0.001-0.4310-4.30 
  Johansen, Darryl K g2380 AUS0.001-0.2310-2.30 

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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