Individual Calculations October 2013
 Harris, Neal D  Total change: -18.75  Rating chartPersonal card
 2013 US Masters Greensboro, North Carolina USA 2013-08-29
 2207 2151 0.50 4 -1.25 15 -18.75 
  Esserman, Marc m2438 USA0.001-0.1615-2.40 
  Arias Santana, Mauricio m2297 CRC0.001-0.3015-4.50 
  Rosenthal, Nicholas 2043 USA0.001-0.6515-9.75 
  Dana, Maurice 2050 USA0.501-0.1415-2.10 

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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