Individual Calculations July 2011
 Garbett, Paul  Total change: 3.15  Rating chartPersonal card
 North Island 2011 Wellington NZL 2011-04-22
RcRownchangeKK*chgGame
 2138 2287 3.00 4 0.34 15 5.10 
  Smith, Vivian J wf1887  * NZL1.0010.08151.20 
  Smith, Robert W f2263 NZL0.501-0.0315-0.45 
  Burns, Christopher 2054 NZL1.0010.21153.15 
  Ker, Anthony F m2348 NZL0.5010.08151.20 
 * 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)
 
 34th Waitakere Licensing Trust Open Auckland NZL 2011-06-04
RcRownchangeKK*chgGame
 2054 2287 4.50 6 -0.13 15 -1.95 
  Taylor, Richard 1901 NZL1.0010.09151.35 
  Davis, Justin 1989 NZL1.0010.15152.25 
  Dive, Russell m2343 NZL0.001-0.4215-6.30 
  Tanoi, Edward 2019 NZL1.0010.17152.55 
  Dordevic, Ivan 2049 NZL0.501-0.3015-4.50 
  Brimble, Mark 2023 NZL1.0010.18152.70 

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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