Individual Calculations October 2008
 Griffiths, Ryan Rhys  Total change: 37.80  Rating chartPersonal card
 First Saturday FM-A June 2008 Budapest HUN 2008-06-07
RcRownchangeKK*chgGame
 2077 2039 7.00 12 1.61 15 24.15 
  Mayer, Istvan f2131 HUN1.0010.63159.45 
  Bertok, Bela 2036 HUN0.5010.00150.00 
  Qu, Yanqiao 1967 CHN0.501-0.1015-1.50 
  Vargyas, Zoltan 2126 HUN0.001-0.3815-5.70 
  Frick, Denise wm1941 RSA1.0010.37155.55 
  Zentai, Peter 2195 HUN0.001-0.2915-4.35 
  Lantos, Attila 1977 HUN0.501-0.0915-1.35 
  Darazs, Zoltan 2246 HUN0.5010.27154.05 
  Ferenczi, Jozsef 2087 HUN1.0010.57158.55 
  Letay, Gyula f2098 HUN0.5010.08151.20 
  Mester, Attila 2100 HUN1.0010.58158.70 
  Gombocz, Ferenc 2017 HUN0.501-0.0315-0.45 

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)
 
 Irish Chess Championships Dublin IRL 2008-07-05
RcRownchangeKK*chgGame
 2104 2069 5.00 9 0.87 15 13.05 
  Conquest, Stuart g2419 ENG0.5010.39155.85 
  Redmond, John 2188 IRL0.001-0.3415-5.10 
  Boyle, Bernard 1945 IRL1.0010.33154.95 
  Lyons, Brendan 2088 IRL1.0010.53157.95 
  Healy, John 1864 IRL0.501-0.2615-3.90 
  Fox, Anthony 2068 IRL0.5010.00150.00 
  Short, Philip f2300 IRL0.001-0.2115-3.15 
  Loughran, John 1805 IRL1.0010.18152.70 
  Orr, Mark m2258 IRL0.5010.25153.75 

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)
 
 Glorney Cup Liverpool ENG 2008-07-22
RcRownchangeKK*chgGame
 1997 2069 1.00 4 -1.38 15 -20.70 
  Hall, Daniel J 2140 ENG0.001-0.4015-6.00 
  Salimbeni, George P W 2028 ENG0.001-0.5615-8.40 
  Davies, Carl 1869 WLS0.501-0.2615-3.90 
  Thomas, Jac 1952 WLS0.501-0.1615-2.40 

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)
 
 Jessie Gilbert Celebration International Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2189 2069 4.50 9 1.42 15 21.30 
  Rudd, Jack f2345 ENG0.001-0.1715-2.55 
  Grey, Nicholas D 1758 ENG1.0010.14152.10 
  Storey, Charles H 2268 ENG0.001-0.2415-3.60 
  Khamroev, Ravshan 2181 UZB0.5010.15152.25 
  Hodgson, John H 2208 ENG0.5010.19152.85 
  Donovan, Nigel P 2110 ENG1.0010.56158.40 
  Williams, Samuel G 2246 ENG0.5010.23153.45 
  Sowray, Peter J f2326 ENG0.001-0.1815-2.70 
  Fowler, Simon A 2256 ENG1.0010.741511.10 

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)
 

 

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