Individual Calculations October 2008
 Toma, Alin  Total change: 9.15  Rating chartPersonal card
 OPEN SAH ROMANIA B Predeal ROU 2008-08-10
RcRownchangeKK*chgGame
 2072 2190 6.50 9 0.61 15 9.15 
  Miu, Paul Vlad 1940 ROU1.0010.19152.85 
  Salvaing, Jean-Louis 2024 FRA0.501-0.2215-3.30 
  Vetrila, Sanda 1962 MDA1.0010.21153.15 
  Preda, Mihai 2134 ROU1.0010.42156.30 
  Sava, Catalin-Vasile 2140 ROU1.0010.43156.45 
  Traistaru, Teodora 2162 ROU0.501-0.0415-0.60 
  Baciu, Diana 2016 MDA0.501-0.2315-3.45 
  Suciu, Dinu-Simi f2189 ROU0.001-0.5015-7.50 
  Armstrong, Malcolm J 2077 ENG1.0010.35155.25 

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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