Individual Calculations April 2013
 Gratze, Michael  Total change: 11.25  Rating chartPersonal card
 Betriebsliga B 2012/13 Vienna AUT 2012-10-03
RcRownchangeKK*chgGame
 1997 1983 1.00 2 0.04 15 0.60 
  Reyes Acevedo, Ismael 2063 DOM1.0010.61159.15 
  Metz, Richard 1930 AUT0.001-0.5715-8.55 

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)
 
 Betriebsliga A 2012/13 Vienna AUT 2012-10-10
RcRownchangeKK*chgGame
 2047 1983 0.50 2 -0.33 15 -4.95 
  Lucaci, Marius 2137 ROU0.5010.21153.15 
  Somasundram, Jayakumar 1956 SRI0.001-0.5415-8.10 

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)
 
 Betriebsliga C 2012/13 Vienna AUT 2012-10-10
RcRownchangeKK*chgGame
 2050 1983 3.50 6 1.04 15 15.60 
  Oberhammer, Ignaz 1992 ITA1.0010.51157.65 
  Karall, Lorenz 1984 AUT1.0010.50157.50 
  Regenfelder, Ewald 2031 AUT1.0010.57158.55 
  Reyes Acevedo, Ismael 2063 DOM0.001-0.3915-5.85 
  Molnar, Attila 2087 HUN0.5010.14152.10 
  Wirius, Johannes f2142 AUT0.001-0.2915-4.35 

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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