Individual Calculations April 2008
 Graf, Alexander  Total change: 25.20  Rating chartPersonal card
 XX Torneo GM Carlos Torre Repetto In Memoriam - Swiss Merida, Yucatan MEX 2007-12-15
RcRownchangeKK*chgGame
 2393 2576 4.50 6 0.15 10 1.50 
  Nunez Hirales, Juan Alejan 2226 MEX1.0010.11101.10 
  Estrada Nieto, Julian m2360 MEX0.501-0.2810-2.80 
  Alford, Jason f2298 MEX1.0010.17101.70 
  Martin Del Campo C., Rober m2435 MEX1.0010.31103.10 
  Zapata, Alonso g2495 COL0.501-0.1110-1.10 
  Gonzalez Garcia, Jose g2541 MEX0.501-0.0510-0.50 

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)
 
 XX Torneo GM Carlos Torre Repetto In Memoriam - KO Merida, Yucatan MEX 2007-12-19
RcRownchangeKK*chgGame
 2633 2576 4.50 6 1.94 10 19.40 
  Hernandez Carmenates, Hold g2566 CUB1.0010.49104.90 
  Hernandez Carmenates, Hold g2566 CUB1.0010.49104.90 
  Quezada Perez, Yuniesky g2546 CUB0.501-0.0410-0.40 
  Quezada Perez, Yuniesky g2546 CUB1.0010.46104.60 
  Ivanchuk, Vassily g2787 UKR0.001-0.2310-2.30 
  Ivanchuk, Vassily g2787 UKR1.0010.77107.70 

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)
 
 1.Pfalz-Open Neustadt a.d. Weinstrasse GER 2008-02-13
RcRownchangeKK*chgGame
 2442 2586 6.50 9 0.43 10 4.30 
  Huettemann, Ralf 2236 GER1.0010.11101.10 
  Schaefer, Michael 2236 GER1.0010.11101.10 
  Haker, Johann-Christian 2342 GER1.0010.20102.00 
  Kopylov, Michael m2457 UKR1.0010.33103.30 
  Manolache, Marius g2530 ROU1.0010.42104.20 
  Haba, Petr g2536 CZE0.501-0.0710-0.70 
  Greenfeld, Alon g2559 ISR0.501-0.0410-0.40 
  Markowski, Tomasz g2585 POL0.001-0.5010-5.00 
  Teske, Henrik g2493 GER0.501-0.1310-1.30 

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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