Individual Calculations September 2011
 Balla, Tibor  Total change: -34.35  Rating chartPersonal card
 Arad Open Arad ROU 2011-08-05
RcRownchangeKK*chgGame
 1840 2055 4.50 9 -2.29 15 -34.35 
  Voda, Teodor 1655  * ROU1.0010.08151.20 
  Stanciu, Alexandru-Ovidiu 2369 ROU0.001-0.1415-2.10 
  Barbul, Ionel 1774 ROU0.001-0.8415-12.60 
  Manghiuc, Bogdan-Adrian 1722 ROU1.0010.12151.80 
  Vrencian, Lehel 1818 ROU0.001-0.8015-12.00 
  Szilveszter, Sandor 1695 ROU1.0010.10151.50 
  Anton, Roxana-Ana 1836 ROU0.501-0.2815-4.20 
  Barbuleanu, Serban-Ioan 1827 ROU0.501-0.2915-4.35 
  Dumitrica, Sorin-Radu 1867 ROU0.501-0.2415-3.60 
 * 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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