Individual Calculations January 2010
 Friedel, Joshua E.  Total change: -2.40  Rating chartPersonal card
 13.Offene Internat.Bayerische Meisterschaft Bad Wiessee GER 2009-10-31
RcRownchangeKK*chgGame
 2309 2555 6.50 9 -0.54 10 -5.40 
  Lucas, Olav 2155  * NED1.0010.08100.80 
  Simon, Roland 2158 GER1.0010.08100.80 
  Kadziolka, Beata wg2285 POL0.501-0.3310-3.30 
  Bigalke, Tobias 2163 GER0.501-0.4210-4.20 
  Boehle, Lars 2240 GER1.0010.14101.40 
  Koepke, Christian f2365 GER1.0010.25102.50 
  Morawietz, Dieter m2449 GER0.501-0.1410-1.40 
  Siebrecht, Sebastian g2456 GER1.0010.36103.60 
  Hertneck, Gerald g2513 GER0.001-0.5610-5.60 
 * 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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2708 2551 0.00 2 -0.58 10 -5.80 
  Wang, Hao g2708 CHN0.001-0.2910-2.90 
  Wang, Hao g2708 CHN0.001-0.2910-2.90 

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)
 
 4th Edmonton International Edmonton, Alberta CAN 2009-12-17
RcRownchangeKK*chgGame
 2400 2551 7.00 9 0.88 10 8.80 
  Porper, Edward m2445 CAN0.501-0.1410-1.40 
  Haessel, Dale f2201 CAN1.0010.11101.10 
  Hansen, Eric f2409 CAN1.0010.31103.10 
  Mikhalevski, Victor g2607 ISR1.0010.58105.80 
  Esserman, Marc m2408 USA0.501-0.1910-1.90 
  Antal, Gergely m2495 HUN0.501-0.0810-0.80 
  Mackinnon, Keith 2151  * CAN1.0010.08100.80 
  Pechenkin, Vladimir f2372 CAN1.0010.27102.70 
  Kraai, Jesse g2510 USA0.501-0.0610-0.60 
 * 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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