Individual Calculations January 2010
 Siebrecht, Sebastian  Total change: -6.00  Rating chartPersonal card
 13.Offene Internat.Bayerische Meisterschaft Bad Wiessee GER 2009-10-31
RcRownchangeKK*chgGame
 2369 2456 6.00 9 0.67 10 6.70 
  Bernardt, Rainer-Georg 2056  * GER1.0010.08100.80 
  Weichelt, Jens 2144 GER1.0010.14101.40 
  Haas, Michael 2192 GER1.0010.18101.80 
  Kummerow, Heiko f2350 GER1.0010.36103.60 
  Jussupow, Artur g2566 GER0.5010.15101.50 
  Burmakin, Vladimir g2599 RUS0.5010.19101.90 
  Yemelin, Vasily g2570 RUS1.0010.66106.60 
  Friedel, Joshua E. g2555 USA0.001-0.3610-3.60 
  Cordts, Ingo f2285 GER0.001-0.7310-7.30 
 * 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)
 
 Meesterklasse Round 2-4 - Dutch Team Competition Various NED 2009-10-31
RcRownchangeKK*chgGame
 2416 2456 1.00 1 0.44 10 4.40 
  Fiebig, Thomas 2416 GER1.0010.44104.40 

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)
 
 Cultural Village Toernooi Wijk aan Zee NED 2009-11-17
RcRownchangeKK*chgGame
 2329 2474 4.50 9 -1.71 10 -17.10 
  Burg, Twan f2460 NED0.001-0.5210-5.20 
  Armas, Julius m2340 FRA1.0010.32103.20 
  Afek, Yochanan m2285 ISR1.0010.25102.50 
  Van Weersel, Arlette wm2193 NED1.0010.16101.60 
  Ootes, Lars 2367 NED0.001-0.6510-6.50 
  Naroditsky, Daniel f2339 USA1.0010.32103.20 
  Lahaye, Rick 2375 NED0.501-0.1410-1.40 
  Plukkel, Sjoerd 2259 NED0.001-0.7710-7.70 
  Peelen, Piet m2342 NED0.001-0.6810-6.80 

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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