Individual Calculations May 2012
 Ludewig, Robert  Total change: -11.55  Rating chartPersonal card
 Luxembourg Team Championship 11/12 various LUX 2011-10-16
RcRownchangeKK*chgGame
 1894 1911 4.50 8 0.26 15 3.90 
  Stas, Arnould 1983 FRA0.5010.10151.50 
  Weber, Tom f2311  * LUX0.001-0.0815-1.20 
  Lucifora, Nicolas 1831 BEL1.0010.39155.85 
  Kries, Yvon 1712 LUX0.501-0.2615-3.90 
  Wealer, Claude 1847 LUX1.0010.41156.15 
  Schweitzer, Marc 1957 FRA0.001-0.4415-6.60 
  Koch, Paul 1579 LUX1.0010.12151.80 
  Glod, Philippe 1928 BEL0.5010.02150.30 
 * 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)
 
 Luxembourg Ind. Championship 2012 Cat. B Dudelange LUX 2012-04-07
RcRownchangeKK*chgGame
 1797 1913 1.50 4 -1.03 15 -15.45 
  Lopez, Popov Ivan 1658 LUX0.001-0.8115-12.15 
  Kalmes, Rene 2004 LUX0.001-0.3815-5.70 
  Fadil, Hicham 1928 LUX0.5010.02150.30 
  Chalabi, Khaled 1599 LUX1.0010.14152.10 

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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