Individual Calculations June 2013
 Buchicchio, Giampaolo  Total change: 3.30  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2363 2306 2.50 6 -0.07 15 -1.05 
  Smerdon, David g2498 AUS0.001-0.2515-3.75 
  Osborne, Marcus E 2280 ENG0.001-0.5415-8.10 
  Cox, John J m2396 ENG0.5010.12151.80 
  Eckersley-Waites, Adam 2266 ENG0.501-0.0615-0.90 
  Swanson, Stephen 2253 SCO0.501-0.0715-1.05 
  Paehtz, Elisabeth mwg2482 GER1.0010.731510.95 

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 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 2224 2306 4.50 7 0.29 15 4.35 
  Lunn, Matthew 2004 ENG1.0010.15152.25 
  McPhillips, Joseph 2142 ENG0.501-0.2215-3.30 
  Bridge, Neil A 2075 ENG1.0010.21153.15 
  Bates, Richard A m2376 ENG0.5010.10151.50 
  Bird, Andrew 2190 AUS1.0010.34155.10 
  Williams, Simon K g2511 ENG0.001-0.2415-3.60 
  Longson, Alexander 2273 ENG0.501-0.0515-0.75 

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)
 

 

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