Individual Calculations November 2018
 Scott, David  Total change: -2.80  Rating chartPersonal card
 North Island Championship 2018 Palmerston North NZL 2018-10-08
RcRownchangeKK*chgGame
 1607 1548 3.50 8 -0.07 40 -2.80 
  McNabb, Matthew D 1948  * NZL1.0010.924036.80 
  Winter, Ryan 1728 NZL0.001-0.2640-10.40 
  Wells, Clinton A 1933 NZL0.001-0.0940-3.60 
  Zhang, Boyuan 1360 NZL1.0010.264010.40 
  Stewart, James 1713 NZL0.001-0.2840-11.20 
  Steadman, Mathew 1366 NZL1.0010.264010.40 
  He, Paul 1329 NZL0.001-0.7840-31.20 
  Murdoch, Stephen 1478 NZL0.501-0.1040-4.00 
 * 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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