Individual Calculations September 2014
 Waddington, Mike P  Total change: -18.00  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2052 2085 3.50 8 -0.95 20 -19.00 
  Arkell, Keith C g2433 ENG0.001-0.1120-2.20 
  Davis, Lee 1978 WLS0.501-0.1520-3.00 
  Fathallah, Joe 1953 WLS1.0010.32206.40 
  Taylor, Adam A 2021 ENG0.001-0.5920-11.80 
  Zhang, Anthony Y 1926 ENG0.501-0.2120-4.20 
  Kalaiyalahan, Akshaya 2016 ENG0.501-0.1020-2.00 
  Elwin, Adrian G 1974 ENG0.501-0.1520-3.00 
  Menadue, Jeremy F S 2117 ENG0.5010.04200.80 

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)
 
 3. Internationales Arber Open 2014 Bayerisch Eisenstein GER 2014-08-16
RcRownchangeKK*chgGame
 2047 2085 5.00 9 0.05 20 1.00 
  Grod, Andreas 2018 GER0.501-0.0920-1.80 
  Grabmeier, Johannes, Prof. Dr. 1914 GER1.0010.27205.40 
  Weidenhoefer, Robert 1718 GER1.0010.10202.00 
  Gschwendtner, Stanislav 1987 CZE0.501-0.1320-2.60 
  Jansa, Vlastimil g2438 CZE0.001-0.1120-2.20 
  Bader, Gerd 2011 GER1.0010.40208.00 
  Cap, Adam 2080 CZE0.001-0.5120-10.20 
  Meertens, Martin 2168 GER0.5010.11202.20 
  Ptacnik, Stanislav 2091 CZE0.5010.01200.20 

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)
 

 

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