Individual Calculations November 2017
 Ha, Huy Minh (timothy)  Total change: -10.80  Rating chartPersonal card
 George Trundle Reserves 2017 Auckland NZL 2017-09-30
RcRownchangeKK*chgGame
 1634 1690 4.50 9 -0.65 20 -13.00 
  Braganza, Nadia wc1517 NZL0.501-0.2320-4.60 
  Peak, Stephen 1670 NZL1.0010.47209.40 
  Meng, Richard c1646 NZL0.001-0.5620-11.20 
  Qin, Nicole Shu Yu wc1547 NZL0.501-0.1920-3.80 
  Wang, Aaron Ziwen 1530 NZL1.0010.29205.80 
  Qin, Oscar Shu Xuan 1415 NZL0.501-0.3320-6.60 
  Nagorski, Alex c1843 NZL0.001-0.3020-6.00 
  Mukkattu, Philip 1676 NZL0.001-0.5220-10.40 
  Carpinter, Bernard 1860 NZL1.0010.722014.40 

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)
 
 Merv Morrison Memorial 2017 Auckland NZL 2017-10-21
RcRownchangeKK*chgGame
 1785 1690 2.00 5 0.11 20 2.20 
  Goodhue, Nathan 1976 NZL1.0010.842016.80 
  Perry, Roger L 2020 NZL0.001-0.1220-2.40 
  Nagorski, Alex c1843 NZL0.001-0.3020-6.00 
  Jadhav, Pratik 1335 IND1.0010.11202.20 
  Lyall, Simon 1750 NZL0.001-0.4220-8.40 

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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