Individual Calculations April 2009
 Gordon, Stephen J  Total change: 15.60  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2419 2521 2.00 2 0.72 10 7.20 
  Cobb, James E f2451 WLS1.0010.40104.00 
  Bates, Richard A m2387 ENG1.0010.32103.20 

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)
 
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2374 2521 5.50 9 -0.60 10 -6.00 
  Zhou, Yang-Fan 2276 ENG1.0010.20102.00 
  Briscoe, Chris 2253 ENG1.0010.17101.70 
  Jones, Gawain C B g2548 ENG0.001-0.4610-4.60 
  Atako, Chino C 2171 ENG1.0010.11101.10 
  Eggleston, David J f2368 ENG1.0010.30103.00 
  Berg, Emanuel g2623 SWE0.001-0.3610-3.60 
  Knott, Simon J B m2347 ENG0.501-0.2310-2.30 
  Leroy, Didier m2286 FRA1.0010.21102.10 
  Williams, Simon K g2494 ENG0.001-0.5410-5.40 

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)
 
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2441 2524 6.50 10 0.50 10 5.00 
  Malmdin, Nils-Ake 2256 SWE1.0010.17101.70 
  Urbina Perez, Juan Antonio 2215 ESP1.0010.14101.40 
  Akobian, Varuzhan g2620 USA0.5010.13101.30 
  Berkes, Ferenc g2651 HUN0.5010.17101.70 
  Solomon, Kenny m2348 RSA0.501-0.2310-2.30 
  Maryasin, Boris m2340 ISR0.501-0.2410-2.40 
  Nithander, Victor f2369 SWE0.501-0.2110-2.10 
  Vernay, Clovis m2338 FRA1.0010.26102.60 
  Gurevich, Mikhail g2624 TUR0.5010.14101.40 
  Beliavsky, Alexander G g2646 SLO0.5010.17101.70 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2426 2524 6.50 9 0.94 10 9.40 
  Laurent, Julien G. f2363 FRA0.501-0.2110-2.10 
  Khotenashvili, Bela wg2350 GEO1.0010.27102.70 
  Mancini, Mario f2258 FRA0.501-0.3210-3.20 
  Grekh, Andrey m2379 UKR1.0010.31103.10 
  Couche, Didier 2174 FRA1.0010.11101.10 
  Arutinian, David g2585 GEO1.0010.58105.80 
  Degraeve, Jean-Marc g2553 FRA0.5010.04100.40 
  Gelashvili, Tamaz g2622 GEO0.5010.13101.30 
  Baramidze, David g2548 GER0.5010.03100.30 

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)
 

 

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