Individual Calculations February 2018
 Steadman, Michael V R  Total change: 28.20  Rating chartPersonal card
 New Zealand Open including 125th Championship Palmerston North NZL 2018-01-01
RcRownchangeKK*chgGame
 2200 2166 5.50 9 1.45 20 29.00 
  Caldeira, John 1779 FIJ1.0010.09201.80 
  Dive, Russell John m2309 NZL0.001-0.3120-6.20 
  Punsalan, Vyanla M wc1987 NZL1.0010.27205.40 
  Johansen, Darryl K g2374 AUS0.5010.27205.40 
  Smith, Robert W f2201 NZL0.5010.05201.00 
  Salasan, Haran 1766  * AUS1.0010.08201.60 
  Borsos, Bogdan m2315 UKR1.0010.702014.00 
  Demuth, Adrien g2538 FRA0.5010.40208.00 
  Libiszewski, Fabien g2530 FRA0.001-0.1020-2.00 
 * 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)
 
 Auckland Anniversary Weekend 2018 Auckland NZL 2018-01-27
RcRownchangeKK*chgGame
 2004 2166 4.00 6 -0.04 20 -0.80 
  Qiu, Daniel 1766  * NZL1.0010.08201.60 
  Mukkattu, Philip 1766  * NZL1.0010.08201.60 
  Zhang, Jasmine Haomo wf1888 NZL0.501-0.3320-6.60 
  Duneas, John c2035 NZL1.0010.32206.40 
  Smith, Robert W f2201 NZL0.5010.05201.00 
  Hague, Ben f2368 NZL0.001-0.2420-4.80 
 * 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)
 

 

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