Individual Calculations September 2011
 Orndahl, Markus  Total change: -37.80  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2134 2235 3.50 7 -0.88 15 -13.20 
  Lilov, Valeri f2412 BUL0.001-0.2715-4.05 
  Steimar, Miroslav 2024 CZE0.001-0.7715-11.55 
  Crigan, Galina 1945 MDA1.0010.16152.40 
  Sotirov, Nikolaj 2034 BUL1.0010.24153.60 
  Nevednichy, Vladislav g2542 ROU0.001-0.1415-2.10 
  Melderis, Uldis 2014 LAT0.501-0.2815-4.20 
  Bejatovic, Bojana 1969 MKD1.0010.18152.70 

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)
 
 JSM Vasteras SWE 2011-07-16
RcRownchangeKK*chgGame
 2104 2254 4.50 9 -1.64 15 -24.60 
  Berggren, Jonatan 2139 SWE0.501-0.1615-2.40 
  Dahlstedt, Frans 1854  * SWE0.001-0.9215-13.80 
  Wickstrom, Lucas 2236 SWE1.0010.47157.05 
  Sjoholm, Emil 1965 SWE0.501-0.3415-5.10 
  Agrest, Inna wm2220 SWE1.0010.45156.75 
  Lindgren, Philip 2145 SWE1.0010.35155.25 
  Vaarala, Eric 2211 SWE0.001-0.5615-8.40 
  Hansson, Fredrik 1983 SWE0.001-0.8315-12.45 
  Janse, Rasmus 2179 SWE0.501-0.1015-1.50 
 * 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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