Individual Calculations April 2015
 Mareco, Sandro  Total change: -16.60  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2349 2598 5.50 9 -1.67 10 -16.70 
  Daurelle, Herve f2198  * FRA1.0010.08100.80 
  Sequera Paolini, Jose Rafael m2413 VEN0.001-0.7410-7.40 
  Bedouin, Xavier m2323 FRA0.501-0.3310-3.30 
  Thibault, Pierre-Olivier 2198  * FRA1.0010.08100.80 
  Ni, Shiqun wm2315 CHN1.0010.16101.60 
  Ider, Borya m2395 FRA0.501-0.2610-2.60 
  Krysa, Leandro m2457 ARG0.501-0.1910-1.90 
  Wang, Yiye m2433 CHN0.001-0.7210-7.20 
  Santiago, Yago De Moura m2406 BRA1.0010.25102.50 
 * 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)
 
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2475 2598 6.00 9 0.01 10 0.10 
  Bulmaga, Irina mwg2381 ROU1.0010.22102.20 
  Khusnutdinov, Rustam g2490 KAZ0.501-0.1510-1.50 
  Bailet, Pierre m2496 FRA0.501-0.1410-1.40 
  Velten, Paul m2456 FRA1.0010.31103.10 
  Petkov, Vladimir g2517 BUL0.501-0.1110-1.10 
  Lalic, Bogdan g2483 CRO0.501-0.1610-1.60 
  Kolosowski, Mateusz m2443 POL1.0010.29102.90 
  Arizmendi Martinez, Julen Luis g2522 ESP0.501-0.1010-1.00 
  Smith, Axel m2488 SWE0.501-0.1510-1.50 

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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