Individual Calculations April 2009
 Berchtenbreiter, Max  Total change: 6.60  Rating chartPersonal card
 Deutsche Laendermeisterschaft 2008 Dresden GER 2008-11-13
RcRownchangeKK*chgGame
 2200 2115 2.00 7 -0.70 15 -10.50 
  Kesten, Sebastian 2120 GER0.5010.01150.15 
  Savchenko, Aleksij 2238 GER0.001-0.3315-4.95 
  Mueller, Jan-Hendrik 2091 GER0.501-0.0315-0.45 
  Lubbe, Nikolas 2269 GER0.001-0.2915-4.35 
  Schloetzer, Waldemar 2245 GER0.001-0.3215-4.80 
  Armbrust, Florian f2326 GER0.001-0.2315-3.45 
  Zhou, Syang 2110 GER1.0010.49157.35 

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)
 
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2196 2141 5.00 9 1.14 15 17.10 
  Psaila, Clarence 1791 MLT1.0010.11151.65 
  Bronznik, Valerij m2340 UKR0.5010.26153.90 
  Trabert, Bettina wg2306 GER0.5010.22153.30 
  Makryniotis, Konstantin 1877 GRE1.0010.18152.70 
  De Santis, Alessio f2278 ITA1.0010.681510.20 
  Pirrot, Dieter m2440 GER0.5010.35155.25 
  Epishin, Vladimir g2491 RUS0.001-0.1115-1.65 
  Hug, Marcel 2257 SUI0.001-0.3415-5.10 
  Glas, Stefan 1983 GER0.501-0.2115-3.15 

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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