Individual Calculations September 2009
 Rozov, Boris  Total change: 35.85  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2275 2138 3.50 7 1.19 15 17.85 
  Mishin, Fedor 1738  * RUS1.0010.08151.20 
  Jugelt, Tobias 2398 GER1.0010.821512.30 
  Savchenko, Stanislav g2526 UKR0.001-0.0915-1.35 
  Heck, Norbert f2324 GER1.0010.741511.10 
  Genov, Petar g2478 BUL0.001-0.1215-1.80 
  Roesemann, Rainer 2246 GER0.5010.15152.25 
  Hager, Joshua Aarash 2217 GER0.001-0.3915-5.85 
 * 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)
 
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 2113 2138 5.50 8 1.20 15 18.00 
  Yuan, Yizheng 1770 GER1.0010.10151.50 
  Jordans, Ralph 1870 GER0.501-0.3315-4.95 
  Kalinitschew, Sergey g2488 GER0.001-0.1115-1.65 
  Baranowsky, Peter 1935 GER1.0010.24153.60 
  Meister, Jakob g2484 GER0.001-0.1115-1.65 
  Muskewitz, Bernd 2004 GER1.0010.32154.80 
  Schneider, Hans-Joachim 2045 GER1.0010.37155.55 
  Bach, Matthias f2307 GER1.0010.721510.80 

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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