Individual Calculations September 2011
 Sochacki, Christophe  Total change: 33.15  Rating chartPersonal card
 Championnat de Paris Ile de France Open Fide (>=2200) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 2510 2358 6.00 9 3.26 15 48.90 
  Madeira, Wagner Martins 2210 BRA1.0010.30154.50 
  Bok, Benjamin m2507 NED1.0010.701510.50 
  Guliyev, Namig g2549 AZE1.0010.751511.25 
  Fedorchuk, Sergey A. g2618 UKR0.001-0.1815-2.70 
  Sethuraman, S.p. g2529 IND1.0010.731510.95 
  Panchanathan, Magesh Chandran g2556 IND0.001-0.2415-3.60 
  Shchekachev, Andrei g2537 FRA1.0010.731510.95 
  David, Alberto g2609 LUX0.5010.31154.65 
  Kalegin, Evgenij m2477 RUS0.5010.16152.40 

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)
 
 XXIX Open Internacional d’Andorra 2011 Arinsal AND 2011-07-16
RcRownchangeKK*chgGame
 2193 2358 5.00 9 -1.05 15 -15.75 
  Lopies, Andre 1958  * NED1.0010.08151.20 
  Oosterman, Maarten-Jan 1992 NED1.0010.10151.50 
  Venkatesh, M.r. m2480 IND0.001-0.3315-4.95 
  Lubbers, Johan 2071 NED1.0010.16152.40 
  Peralta, Fernando g2601 ARG0.001-0.2015-3.00 
  Zilverberg, Jasper 2007 NED1.0010.11151.65 
  Kogan, Artur g2548 ISR0.001-0.2515-3.75 
  Helmers, Wim 2118 NED0.001-0.8015-12.00 
  Fernandez Vazquez, Jorge 1958  * ESP1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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