Individual Calculations January 2012
 Steadman, Mike  Total change: -10.65  Rating chartPersonal card
 Auckland Chess Centre A Grade Championship Auckland NZL 2011-08-29
 2018 2254 5.50 8 -0.71 15 -10.65 
  Goodhue, Nathan 1982 NZL1.0010.17152.55 
  Gao, Hans 1917 NZL0.501-0.3815-5.70 
  Wheeler, Bruce 2130 NZL0.501-0.1715-2.55 
  Taylor, Richard 1896 NZL1.0010.10151.50 
  Watson, Bruce f2276 NZL0.5010.03150.45 
  Seabrook, Roy 1854  * NZL1.0010.08151.20 
  Tanoi, Toleafoa E 2031 NZL1.0010.22153.30 
  Li, Zuhao Luke 2056 NZL0.001-0.7615-11.40 
 * 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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