Individual Calculations February 2018
 Ang, Alphaeus Wei Ern  Total change: 42.57  Rating chartPersonal card
 New Zealand Open including 125th Championship Palmerston North NZL 2018-01-01
RcRownchangeKK*chgGame
 2113 2219 6.00 9 0.41 33 13.53 
  Nicholls, Leighton 1906 NZL1.0010.14334.62 
  Johansen, Darryl K g2374 AUS0.5010.21336.93 
  James, Jack c2064 NZL1.0010.29339.57 
  Dive, Russell John m2309 NZL0.001-0.3833-12.54 
  Salasan, Haran 1819  * AUS0.501-0.4233-13.86 
  Jule, Alexandra wm2033 AUS0.501-0.2433-7.92 
  Dowden, R. Anthony 2028 NZL0.501-0.2533-8.25 
  Borsos, Bogdan m2315 UKR1.0010.633320.79 
  Gao, Hans 2167 NZL1.0010.433314.19 
 * 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)
 
 New Zealand Junior Open 2018 Palmerston North NZL 2018-01-02
RcRownchangeKK*chgGame
 1877 2219 6.00 6 0.75 33 24.75 
  Ning, Isabelle Yixuan 1819  * NZL1.0010.08332.64 
  Charles, Dion 1819  * NZL1.0010.08332.64 
  Punsalan, Vyanla M wc1987 NZL1.0010.21336.93 
  Picken, Oliver c1819  * NZL1.0010.08332.64 
  Timergazi, Layla wm2000 NZL1.0010.22337.26 
  Calitz, Hananke 1819  * NZL1.0010.08332.64 
 * 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)
 
 Auckland Anniversary Weekend 2018 Auckland NZL 2018-01-27
RcRownchangeKK*chgGame
 2006 2219 4.50 6 0.13 33 4.29 
  Ning, Isabelle Yixuan 1819  * NZL1.0010.08332.64 
  Yan, Caroline 1819  * NZL1.0010.08332.64 
  Fan, Allen Chi Zhou c2073 NZL1.0010.30339.90 
  Picken, Oliver c1819  * NZL1.0010.08332.64 
  Hague, Ben f2368 NZL0.001-0.3033-9.90 
  Thornton, Giovanni Antonio 2136 NZL0.501-0.1133-3.63 
 * 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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