Individual Calculations September 2010
 Dziuba, Marcin  Total change: -2.60  Rating chartPersonal card
 International Chess Festival Eforie 2010 Eforie Nord ROU 2010-06-17
RcRownchangeKK*chgGame
 2359 2576 7.50 11 -0.97 10 -9.70 
  Mathe, Katalin 2176  * ROU1.0010.08100.80 
  Taras, Dan-Gheorghe 2285 ROU1.0010.15101.50 
  Moldovan, Daniel m2423 ROU0.501-0.2010-2.00 
  Soltanici, Ruslan m2412 MDA0.501-0.2210-2.20 
  Maksimov, Oleg 2338 RUS1.0010.20102.00 
  Caspi, Israel m2438 ISR0.001-0.6910-6.90 
  Dobre, Claudiu-Cristian f2347 ROU0.501-0.2910-2.90 
  Cosma, Elena-Luminita wg2370 ROU0.501-0.2610-2.60 
  Petrisor, Adrian-Marian f2335 ROU1.0010.20102.00 
  Vioreanu, Bogdan-Gabriel m2418 ROU0.501-0.2110-2.10 
  Georgescu, Tiberiu-Marian f2404 ROU1.0010.27102.70 
 * 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)
 
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2470 2582 6.50 9 0.71 10 7.10 
  Lammens, Tim f2268 NED1.0010.14101.40 
  Czerwonski, Aleksander m2379 POL1.0010.24102.40 
  Socko, Monika gwg2477 POL0.501-0.1410-1.40 
  Simonian, Hrair g2494 ARM0.501-0.1210-1.20 
  Krysztofiak, Marcin m2436 POL1.0010.30103.00 
  Boros, Denes g2499 HUN1.0010.39103.90 
  Mista, Aleksander g2562 POL0.501-0.0310-0.30 
  Brodsky, Michail g2540 UKR0.501-0.0610-0.60 
  Malakhatko, Vadim g2576 BEL0.501-0.0110-0.10 

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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