Individual Calculations May 2011
 Bonte, Andrei-Mihai  Total change: 2.85  Rating chartPersonal card
 Promociones 2011 Alicante ESP 2011-01-03
RcRownchangeKK*chgGame
 2376 2331 0.50 2 -0.37 15 -5.55 
  Castella Garcia, Fausto f2321 ESP0.501-0.0115-0.15 
  Granero Roca, Antonio m2431 ESP0.001-0.3615-5.40 

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)
 
 Division de Honor Grupo Norte 2011 Comunidad Valenciana ESP 2011-01-29
RcRownchangeKK*chgGame
 2267 2331 1.50 2 0.33 15 4.95 
  Rosa Cintas, Raul 2175 ESP0.501-0.2115-3.15 
  Milchev, Nikolay m2358 BUL1.0010.54158.10 

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)
 
 Ariston Tournament Satu Mare ROU 2011-02-24
RcRownchangeKK*chgGame
 2173 2331 5.50 9 -0.81 15 -12.15 
  Marchis, Arghil 2037 HUN1.0010.15152.25 
  Bumba, Dorel 2160 ROU1.0010.27154.05 
  Costin, Petrica f2156 ROU1.0010.27154.05 
  Posedaru, Bogdan 2322 ROU0.001-0.5115-7.65 
  Hristodorescu, Daniel f2198 ROU0.501-0.1815-2.70 
  Muller, Wilhelm 2020 ROU1.0010.14152.10 
  Szabo, Attila f2292 ROU0.001-0.5515-8.25 
  Helmer, Janos 2209 ROU0.501-0.1715-2.55 
  Luca, Ionel 2159 ROU0.501-0.2315-3.45 

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)
 
 Vointa-Informatia Zilei Cup - 9th edition Satu Mare ROU 2011-03-24
RcRownchangeKK*chgGame
 2140 2312 6.00 7 1.04 15 15.60 
  Cioltea, Andrei 1912  * ROU1.0010.08151.20 
  Marchis, Arghil 2037 HUN1.0010.17152.55 
  Sandor, Petrut 2190 ROU1.0010.33154.95 
  Florescu, Codrut-Constantin m2242 ROU0.501-0.1015-1.50 
  Miron, Ionel 2125 ROU1.0010.26153.90 
  Frink, Ferenc 2184 HUN0.501-0.1715-2.55 
  Szabo, Attila f2292 ROU1.0010.47157.05 
 * 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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