Individual Calculations September 2013
 Ratsma, Midas  Total change: 52.65  Rating chartPersonal card
 Dutch Open 2013 Dieren NED 2013-07-23
RcRownchangeKK*chgGame
 2186 2036 5.00 9 2.24 15 33.60 
  Heemskerk, Wim f2239 NED1.0010.761511.40 
  Akshat, Khamparia m2354 IND0.001-0.1315-1.95 
  Hachijan, Armen 2214 NED0.001-0.2715-4.05 
  Sparenberg, Erik 2105 NED1.0010.60159.00 
  Maatman, Nick 2207 NED0.001-0.2715-4.05 
  Jonker, Fred 2141 NED0.001-0.3615-5.40 
  Asefi, Zaheeruddeen f2077 AFG1.0010.56158.40 
  Vereggen, Lars 2116 NED1.0010.61159.15 
  Schouten, Nico 2222 NED1.0010.741511.10 

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)
 
 Hogeschool Zeeland Chess Tournament 2013 Vlissingen NED 2013-08-03
RcRownchangeKK*chgGame
 2240 2057 2.50 4 1.31 15 19.65 
  Kuipers, Stefan m2437 NED1.0010.911513.65 
  L`ami, Alina wg2358 ROU0.5010.35155.25 
  Bezemer, Arno f2292 NED0.001-0.2115-3.15 
  Van Hille, Reinout 1872 BEL1.0010.26153.90 

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)
 
 3rd International Chess Tournament Split Open 2013 Split CRO 2013-08-10
RcRownchangeKK*chgGame
 2001 2057 5.00 9 -0.04 15 -0.60 
  Ahtik, Stas 1657  * SLO1.0010.08151.20 
  Blazeka, Matej f2282 CRO0.001-0.2215-3.30 
  Volcko, Richard 1811 SVK0.501-0.3115-4.65 
  Klaric, Ante 1793 CRO0.501-0.3215-4.80 
  Makovec, Bruno 1841 CRO1.0010.22153.30 
  Ashiku, Franc 2241 ALB0.001-0.2615-3.90 
  Zarko, Ivica 1907 CRO1.0010.30154.50 
  Bozanic, Ivica f2243 CRO1.0010.741511.10 
  Curic, Drazen 2231 CRO0.001-0.2715-4.05 
 * 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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