Individual Calculations October 2008
 Comanescu, Ionela  Total change: 8.25  Rating chartPersonal card
 OPEN SAH ROMANIA B Predeal ROU 2008-08-10
RcRownchangeKK*chgGame
 2043 1931 4.00 8 1.19 15 17.85 
  Suciu, Dinu-Simi f2189 ROU0.001-0.1815-2.70 
  Le Basnier, Yoann 1726 FRA1.0010.24153.60 
  Valette, Christian 2103 FRA0.001-0.2715-4.05 
  Greabca, Irina wm2126 MDA1.0010.751511.25 
  Petrini, Gheorghe 2038 ROU1.0010.65159.75 
  Alyabusheva, Galina wf2113 UKR0.001-0.2615-3.90 
  Anuta, Elefterie-Laurentiu 2027 ROU0.001-0.3715-5.55 
  Salvaing, Jean-Louis 2024 FRA1.0010.63159.45 

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)
 
 Romanian Junior Team Championship - girls under 20 Neptun-Olimp ROU 2008-08-26
RcRownchangeKK*chgGame
 1878 1931 0.50 2 -0.64 15 -9.60 
  Botezatu, Mirela 1878 ROU0.001-0.5715-8.55 
  Botezatu, Mirela 1878 ROU0.501-0.0715-1.05 

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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