Individual Calculations May 2011
 Schiffer, Steve  Total change: 4.95  Rating chartPersonal card
 27. ChessOrg Schachfestival Open Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 2133 2116 4.50 9 0.33 15 4.95 
  Titz, Waldemar 1783 GER1.0010.12151.80 
  Von Gleich, Alexander 2335 GER0.001-0.2215-3.30 
  Natterer, Winfried 1777 GER1.0010.12151.80 
  Medancic, Rikard m2264 CRO0.5010.20153.00 
  Pierecker, Markus 2268 AUT1.0010.701510.50 
  Friedrich, Norbert f2316 GER0.001-0.2415-3.60 
  Lindemann, Christian 2230 GER0.5010.16152.40 
  Tscharotschkin, Michael 2218 GER0.001-0.3615-5.40 
  Von Saldern, Ruediger 2004 GER0.501-0.1515-2.25 

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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