Individual Calculations February 2017
 Dale, Ari  Total change: 49.40  Rating chartPersonal card
 124th New Zealand Championship Wellington NZL 2017-01-01
RcRownchangeKK*chgGame
 2148 2333 7.50 9 1.05 20 21.00 
  Jellyman, Riley 1933  * NZL1.0010.08201.60 
  Forster, William c1963 NZL1.0010.10202.00 
  Rains, Edward c2017 NZL1.0010.13202.60 
  Ker, Anthony F m2300 NZL0.501-0.0520-1.00 
  Reilly, Tim f2166 AUS0.501-0.2220-4.40 
  Wastney, Scott f2350 NZL1.0010.522010.40 
  Smith, Robert W f2238 NZL1.0010.37207.40 
  Croad, Nicholas f2278 NZL1.0010.42208.40 
  Gong, Daniel Hanwen c2090 NZL0.501-0.3020-6.00 
 * 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)
 
 2017 Oceania Zone 3.6 Zonal Championship Auckland NZL 2017-01-14
RcRownchangeKK*chgGame
 2219 2333 7.00 9 1.42 20 28.40 
  Rains, Timothy 1933  * NZL1.0010.08201.60 
  Goodhue, Nathan 1966 NZL1.0010.10202.00 
  Mallari, Donato 2036 AUS1.0010.15203.00 
  Soo-Burrowes, Eliot W 2040 AUS1.0010.15203.00 
  Smirnov, Anton m2519 AUS0.5010.24204.80 
  Gong, Patrick f2303 AUS0.501-0.0420-0.80 
  Zelesco, Karl f2345 AUS1.0010.522010.40 
  Illingworth, Max g2481 AUS0.5010.20204.00 
  Kulashko, Alexei f2344 NZL0.5010.02200.40 
 * 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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