Individual Calculations August 2013
 Schoch, Ian  Total change: -23.70  Rating chartPersonal card
 41st Annual World Open - Open Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2236 2188 2.00 8 -1.58 15 -23.70 
  Kiewra, Keaton m2422 USA0.001-0.2115-3.15 
  Kekelidze, Mikheil g2503 GEO0.001-0.1415-2.10 
  Alzate, Dario m2365 COL0.001-0.2715-4.05 
  Karell, Leif K 1963 USA1.0010.22153.30 
  Chiang, Sarah wf2101 USA0.501-0.1215-1.80 
  Enkhbat, Tegshsuren m2426 USA0.001-0.2015-3.00 
  Inapuri, Ramya Krishna wf2078 IND0.501-0.1515-2.25 
  Chan, James 2026 CAN0.001-0.7115-10.65 

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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