Individual Calculations August 2013
 Aramil, William J  Total change: -34.35  Rating chartPersonal card
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2068 2280 3.00 7 -2.29 15 -34.35 
  Sapozhnikov, Roman f2277 CAN0.001-0.5015-7.50 
  Slomski, Matt 2030 USA1.0010.19152.85 
  De Fotis, Gary C 1975 USA1.0010.14152.10 
  Abe, Mahiro 1953 JPN0.501-0.3715-5.55 
  Menon, Gopal S 2195 USA0.001-0.6215-9.30 
  Weatherspoon, Kyler Jackson 1996 USA0.501-0.3415-5.10 
  Times, Lawyer 2049 USA0.001-0.7915-11.85 

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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