Individual Calculations May 2011
 Ortmann, David  Total change: 10.50  Rating chartPersonal card
 2.Bundesliga Sued Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2297 2329 3.50 8 -0.83 15 -12.45 
  Klee, Helmut 2143 GER1.0010.26153.90 
  Riefner, Edwin 2233 GER0.501-0.1315-1.95 
  Maier, Christian m2369 GER0.001-0.4415-6.60 
  Eisele, Steffen 2249 GER1.0010.39155.85 
  Gasthofer, Alexander m2453 GER0.001-0.3315-4.95 
  Kienast, Joerg 2277 GER0.001-0.5715-8.55 
  Reefschlaeger, Helmut m2302 GER0.501-0.0415-0.60 
  Kountz, Jochen f2348 GER0.5010.03150.45 

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)
 
 15.Internat.Neckar-Open 2011 Gruppe A Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 2316 2311 6.00 9 1.53 15 22.95 
  Mueller, Philipp 2033 GER0.501-0.3315-4.95 
  Langner, Tobias 2035 GER1.0010.17152.55 
  Goebel, Constantin 2139 GER1.0010.27154.05 
  Petr, Martin m2499 CZE1.0010.741511.10 
  Rombaldoni, Axel m2449 ITA1.0010.691510.35 
  Bacrot, Etienne g2711  * FRA0.001-0.0815-1.20 
  Hirneise, Tobias m2431 GER0.5010.16152.40 
  Lubbe, Nikolas 2396 GER0.001-0.3815-5.70 
  Reyer, Ulli 2152 GER1.0010.29154.35 
 * 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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