Individual Calculations March 2015
 Erdelyi, Tamas Dr.  Total change: -0.30  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 1908 2128 1.00 1 0.22 10 2.20 
  Mulleady, Peter J 1908 ENG1.0010.22102.20 

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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – AMATEUR B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 2099 2128 0.50 2 -0.57 10 -5.70 
  Rudd, Jack m2247 ENG0.001-0.3410-3.40 
  Gorodnichev, Alexey 1951 RUS0.501-0.2310-2.30 

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)
 
 HUN Team League Ch. Maroczy Group Round 6 Hungary (East) HUN 2015-02-08
RcRownchangeKK*chgGame
 2435 2095 0.00 1 -0.12 10 -1.20 
  Krizsany, Laszlo m2435 HUN0.001-0.1210-1.20 

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)
 
 Chess in Kecskemet IM February 2015 Kecskemet HUN 2015-02-17
RcRownchangeKK*chgGame
 2334 2095 2.50 10 0.44 10 4.40 
  Jovanovic, Dusan D m2396 SRB0.001-0.1510-1.50 
  Marosi, Levente f2274 HUN0.5010.23102.30 
  Kernazhitsky, Leonid m2292 UKR0.5010.25102.50 
  Nomin-Erdene, Davaademberel wf2356 MGL0.001-0.1810-1.80 
  Holm, Kristian Stuvik f2353 NOR0.001-0.1810-1.80 
  Jovanovic, Dusan D m2396 SRB0.001-0.1510-1.50 
  Marosi, Levente f2274 HUN1.0010.73107.30 
  Kernazhitsky, Leonid m2292 UKR0.5010.25102.50 
  Nomin-Erdene, Davaademberel wf2356 MGL0.001-0.1810-1.80 
  Holm, Kristian Stuvik f2353 NOR0.001-0.1810-1.80 

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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