Individual Calculations November 2009
 Efimov, Igor  Total change: 1.50  Rating chartPersonal card
 OP 7. Citta' di Amantea Campora S. Giovanni - Amantea ITA 2009-08-31
RcRownchangeKK*chgGame
 2317 2433 6.50 9 0.73 10 7.30 
  Schrott, Ernst 2059 ITA1.0010.10101.00 
  Duhayon, Yves 2256 BEL1.0010.27102.70 
  Mullon, Jean-Baptiste f2357 FRA0.501-0.1010-1.00 
  Nikolova, Adriana wm2316 BUL0.501-0.1610-1.60 
  Estremera Panos, Sergio m2394 ESP0.501-0.0510-0.50 
  Delorme, Axel m2434 FRA0.5010.00100.00 
  Scotti, Umberto c2176 ITA1.0010.18101.80 
  Calzetta Ruiz, Monica wg2344 ESP1.0010.38103.80 
  Maiorov, Nikita g2513 BLR0.5010.11101.10 

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)
 
 OP Citta' di Pescia Pescia ITA 2009-09-18
RcRownchangeKK*chgGame
 2144 2433 4.00 5 -0.05 10 -0.50 
  Proietti, Tosca 2033  * ITA1.0010.08100.80 
  Frugoli, Francesco 2159 ITA0.501-0.3310-3.30 
  Schaberg, Wolfgang 2033  * ITA1.0010.08100.80 
  Castellano, Alfonso 2033  * ITA1.0010.08100.80 
  Sanchez, Joseph g2463 PHI0.5010.04100.40 
 * 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)
 
 Nationale 1 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2289 2433 1.00 1 0.31 10 3.10 
  Song, Julien f2289 FRA1.0010.31103.10 

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)
 
 25th European Club Cup for Men Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2370 2433 3.00 7 -0.99 10 -9.90 
  Fridman, Daniel g2661 GER0.001-0.2110-2.10 
  Kiik, Kalle m2467 EST0.5010.05100.50 
  Pedersen, Christian Kyndel m2443 DEN0.5010.01100.10 
  Pasko, Llambi 2041 ALB0.501-0.4210-4.20 
  Barrett, Stephen J 2212 ENG1.0010.22102.20 
  Cobb, Charles A m2398 ENG0.001-0.5510-5.50 
  Buss, Ralph f2371 SUI0.501-0.0910-0.90 

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)
 
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2316 2433 0.50 1 -0.16 10 -1.60 
  Gachet, Sebastien f2316 FRA0.501-0.1610-1.60 

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)
 
 Nationale 3 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2291 2433 1.00 1 0.31 10 3.10 
  Bocancea, Dmitrii 2291 MDA1.0010.31103.10 

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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