Individual Calculations May 2010
 Erdos, Viktor  Total change: -4.30  Rating chartPersonal card
 1.Bundesliga Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2536 2591 6.00 11 -0.23 10 -2.30 
  Siebrecht, Sebastian g2456 GER0.501-0.1810-1.80 
  Landa, Konstantin g2655 RUS0.5010.09100.90 
  Ftacnik, Lubomir Dr. g2532 SVK0.501-0.0810-0.80 
  Nyback, Tomi g2615 FIN0.5010.03100.30 
  Nielsen, Peter-Heine g2687 DEN0.5010.13101.30 
  Maier, Christian m2350 GER1.0010.20102.00 
  Medvegy, Zoltan g2556 HUN0.501-0.0510-0.50 
  Nikolic, Predrag g2603 BIH0.5010.02100.20 
  Ivanchuk, Vassily g2756 UKR0.001-0.2810-2.80 
  Schoene, Maria wm2274 GER1.0010.13101.30 
  Meissner, Bernd m2410 GER0.501-0.2410-2.40 

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)
 
 11th European Individual Chess Championship Rijeka CRO 2010-03-06
RcRownchangeKK*chgGame
 2520 2593 6.00 11 -0.54 10 -5.40 
  Katzir, Moshe 2288 ISR1.0010.14101.40 
  Swiercz, Dariusz g2488 POL1.0010.36103.60 
  Moiseenko, Alexander g2668 UKR0.5010.10101.00 
  Bareev, Evgeny g2667 RUS0.5010.10101.00 
  Areshchenko, Alexander g2670 UKR0.001-0.3910-3.90 
  Fercec, Nenad g2492 CRO0.501-0.1410-1.40 
  Levin, Evgeny A m2486 RUS0.501-0.1510-1.50 
  Nabaty, Tamir 2485 ISR0.501-0.1510-1.50 
  Stern, Rene m2501 GER1.0010.37103.70 
  Hovhannisyan, Robert m2498 ARM0.001-0.6310-6.30 
  Miron, Lucian-Costin m2482 ROU0.501-0.1510-1.50 

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)
 
 14.Internat.Neckar-Open A Deizisau GER 2010-04-01
RcRownchangeKK*chgGame
 2392 2593 7.00 9 0.34 10 3.40 
  Berberich, Christoph 2193  * SUI1.0010.08100.80 
  Wiegner, Denis 2229 GER1.0010.10101.00 
  Grimberg, Boris f2352 GER1.0010.20102.00 
  Miedema, David m2391 NED0.501-0.2610-2.60 
  Zeller, Frank m2420 GER1.0010.27102.70 
  Delemarre, Jop m2441 NED0.501-0.2010-2.00 
  Napoli, Nicolo` f2362 ITA1.0010.21102.10 
  Lafuente, Pablo g2557 ARG0.501-0.0510-0.50 
  Buhmann, Rainer g2587 GER0.501-0.0110-0.10 
 * 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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