Individual Calculations March 2012
 Sanders, Isaac B  Total change: -5.70  Rating chartPersonal card
 Open International d'Echecs de Béthune - A (>=1900) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 2098 2136 5.00 9 0.05 15 0.75 
  Buchenau, Frank f2261 GER0.5010.17152.55 
  Sarrau, Jelle 2232 BEL0.001-0.3715-5.55 
  Aubert, Bernard 1931 BEL1.0010.24153.60 
  Holwijn, Melvin 2039 NED0.501-0.1315-1.95 
  Song, Julien f2317 FRA0.001-0.2615-3.90 
  Dalemans, Diana 1960 NED0.501-0.2315-3.45 
  Baskin, Robert 2022 GER0.501-0.1615-2.40 
  Den Boer, Lennard 2020 NED1.0010.34155.10 
  Aglave, Arnaud 2100 BEL1.0010.45156.75 

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)
 
 26ème Festival International des Jeux - A CANNES FRA 2012-02-13
RcRownchangeKK*chgGame
 2194 2103 3.00 9 -0.43 15 -6.45 
  Abello, Sebastien 2324 FRA0.001-0.2215-3.30 
  Barbot, Pierre 2273 FRA0.5010.22153.30 
  Valles, Manuel 2282 FRA0.001-0.2715-4.05 
  Nordstrom, Felix f2185 SWE0.5010.11151.65 
  Osmanodja, Filiz wf2124 GER0.001-0.4715-7.05 
  Maloberti, David 2104 FRA1.0010.50157.50 
  Malka, Samuel 2116 FRA0.001-0.4815-7.20 
  Libens, Michel 2152 FRA1.0010.57158.55 
  Lamard, Guillaume f2184 FRA0.001-0.3915-5.85 

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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