Individual Calculations January 2010
 Bellin, Robert  Total change: -15.50  Rating chartPersonal card
 35th Guernsey International Open Guernsey GCI 2009-10-18
RcRownchangeKK*chgGame
 2163 2388 5.00 7 -0.34 10 -3.40 
  Pickersgill, Adrian 2024 ENG1.0010.10101.00 
  Prins, Jan 2069 NED1.0010.13101.30 
  Franklin, Samuel 2131 ENG0.001-0.8210-8.20 
  Thurlow, Kevin c2070 ENG1.0010.13101.30 
  Goater, Kevin c2168 ENG1.0010.22102.20 
  Korneev, Oleg g2554 RUS0.001-0.2810-2.80 
  Schroer, Marcel 2127 NED1.0010.18101.80 

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)
 
 London Chess Classic Open London ENG 2009-12-08
RcRownchangeKK*chgGame
 2222 2388 3.00 6 -1.21 10 -12.10 
  Seymour, Timothy P 2041 ENG0.501-0.3910-3.90 
  Tozer, Philip 2106 ENG1.0010.16101.60 
  Chapman, Terry P D 2222 ENG1.0010.28102.80 
  Williams, Simon K g2550 ENG0.001-0.2910-2.90 
  Remmler, Hans-Peter 2218 GER0.501-0.2210-2.20 
  Rowe, Duane 2194 JAM0.001-0.7510-7.50 

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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