Individual Calculations August 2013
 Rudd, Jack  Total change: -47.25  Rating chartPersonal card
 3rd Big Slick International IM norm section London ENG 2013-06-22
RcRownchangeKK*chgGame
 2236 2280 4.00 9 -1.05 15 -15.75 
  Bates, Caspar 2205 ENG1.0010.40156.00 
  House, Glenn f2211 ENG1.0010.40156.00 
  Lyell, Mark f2238 ENG0.501-0.0615-0.90 
  Merry, Alan 2237 ENG0.001-0.5615-8.40 
  Sarakauskas, Gedimas m2404 LTU0.5010.17152.55 
  Vogel, Jaap f2202 NED0.501-0.1115-1.65 
  Meszaros, Gyula m2255 HUN0.501-0.0315-0.45 
  McClement, Andrew 2169 SCO0.001-0.6515-9.75 
  Olsarova, Tereza wm2203 CZE0.001-0.6115-9.15 

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)
 
 e2e4 Sunningdale Open July 2013 Sunningdale ENG 2013-07-05
RcRownchangeKK*chgGame
 2018 2280 0.00 1 -0.82 15 -12.30 
  Stolberg-Rohr, Thomine wf2018 DEN0.001-0.8215-12.30 

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)
 
 South Wales International 2013 Penarth WLS 2013-07-14
RcRownchangeKK*chgGame
 2107 2280 5.00 9 -1.28 15 -19.20 
  Guy, David 1965 WLS1.0010.14152.10 
  Petkov, Vladimir g2544 BUL0.001-0.1815-2.70 
  Woolcock, Craig 1893 WLS1.0010.09151.35 
  Bullen, Alex 1954 WLS1.0010.13151.95 
  Jones, Steven A 2033 ENG1.0010.19152.85 
  Wells, Peter K g2479 ENG0.001-0.2415-3.60 
  Hughes, John L 2046 IRL0.001-0.7915-11.85 
  Gosling, Brian G E 1956 ENG1.0010.13151.95 
  Horton, Justin 2090 ENG0.001-0.7515-11.25 

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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