Individual Calculations February 2015
 Eperjesi, Laszlo Dr.  Total change: 0.20  Rating chartPersonal card
 Perenyi Bela Memorial 2015 Budapest HUN 2015-01-09
RcRownchangeKK*chgGame
 2095 2162 4.50 8 -0.14 20 -2.80 
  Kovacs, Judit 1818 HUN1.0010.12202.40 
  Palvolgyi, Istvan 2041 HUN1.0010.34206.80 
  Pesztericz, Laszlo f2071 HUN0.501-0.1220-2.40 
  Nemeth, Zoltan m2310 HUN0.001-0.3020-6.00 
  Csati, Oliver 2087 HUN0.501-0.1020-2.00 
  Csapo, Zoltan f2036 HUN1.0010.33206.60 
  Gara, Anita mwg2344 HUN0.5010.24204.80 
  Marta, Dominik 2052 HUN0.001-0.6520-13.00 

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. Budapest Lilienthal Group Round 6 Budapest HUN 2015-01-18
RcRownchangeKK*chgGame
 2140 2162 0.50 1 -0.03 20 -0.60 
  Juhasz, Mark 2140 HUN0.501-0.0320-0.60 

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 5 Hungary (East) HUN 2015-01-25
RcRownchangeKK*chgGame
 2297 2162 0.50 1 0.18 20 3.60 
  Mate, Laszlo f2297 HUN0.5010.18203.60 

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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