Individual Calculations January 2009
 Grunberg, Mihai-Lucian  Total change: 12.90  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2373 2400 5.50 8 1.29 10 12.90 
  Zarnescu, Marius 2050 ROU1.0010.11101.10 
  Solcanean, Serghei m2162 MDA1.0010.20102.00 
  Gleizerov, Evgeny g2549 RUS0.5010.20102.00 
  Malakhatko, Vadim g2612 BEL0.5010.27102.70 
  Lupulescu, Constantin g2589 ROU0.001-0.2510-2.50 
  Pit-Rada, Mihail Cosmin 2162 ROU1.0010.20102.00 
  Chatalbashev, Boris g2596 BUL0.5010.25102.50 
  Podgursky, Sten f2260 MDA1.0010.31103.10 

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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