Individual Calculations January 2009
 Sandu, Mihaela  Total change: 12.00  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2309 2288 5.50 9 1.27 15 19.05 
  Zamora, Aurel 1938 ROU0.501-0.3915-5.85 
  Rosca, Grigore 1938 ROU1.0010.11151.65 
  Chatalbashev, Boris g2596 BUL1.0010.861512.90 
  Malakhatko, Vadim g2612 BEL0.001-0.1315-1.95 
  Sterpu, Constanta-Andreea 2006 ROU1.0010.16152.40 
  Ulibin, Mikhail g2520 RUS0.001-0.2115-3.15 
  Paramanov, Sergiu 2112 ROU1.0010.27154.05 
  Shishkin, Vadim g2506 UKR1.0010.781511.70 
  Gleizerov, Evgeny g2549 RUS0.001-0.1815-2.70 

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)
 
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2057 2273 2.50 4 -0.47 15 -7.05 
  Parmar, Amisha 1974 ENG0.001-0.8515-12.75 
  Sirisena, Chantal N 1935 ENG1.0010.12151.80 
  Broomfield, Lucy J 1949 ENG1.0010.13151.95 
  Tiller, Bjorn m2370 NOR0.5010.13151.95 

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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