Individual Calculations November 2019
 Smith, Robert W  Total change: -23.40  Rating chartPersonal card
 2019 South Island Championship Hamner Springs NZL 2019-10-05
RcRownchangeKK*chgGame
 2020 2183 5.50 9 -0.71 20 -14.20 
  Black, Ross 1783  * NZL1.0010.08201.60 
  Jackson, L Ross 1847 NZL1.0010.12202.40 
  Wastney, Scott f2287 NZL0.5010.14202.80 
  Xie, Felix 1856 NZL0.501-0.3720-7.40 
  Sipahioglu, Irmak 2037 TUR0.501-0.2020-4.00 
  Thornton, Giovanni A 2059 NZL0.501-0.1720-3.40 
  McNabb, Matthew D 2000 NZL1.0010.26205.20 
  Steadman, Michael V R f2199 NZL0.5010.02200.40 
  Duneas, John f2115 NZL0.001-0.5920-11.80 
 * 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)
 
 SOFRICO Open International 2019 - Open A NOUMEA FRA 2019-10-13
RcRownchangeKK*chgGame
 2044 2183 3.50 6 -0.46 20 -9.20 
  Chardon, Heremoana 1783  * FRA1.0010.08201.60 
  Steadman, Michael V R f2199 NZL1.0010.522010.40 
  Lalo, Laurent 1883 FRA0.001-0.8520-17.00 
  Petre, Rene 1920 FRA0.501-0.3220-6.40 
  Fancy, Stuart f1982 PNG1.0010.24204.80 
  Shoker, Samy g2499 EGY0.001-0.1320-2.60 
 * 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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