Individual Calculations October 2013
 Petenyi, Tamas  Total change: -4.40  Rating chartPersonal card
 HUN Team Ch. Szabo L. Round 1-2 Hungary HUN 2013-09-08
RcRownchangeKK*chgGame
 2344 2468 0.50 1 -0.17 10 -1.70 
  Hajnal, Zoltan m2344 HUN0.501-0.1710-1.70 

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)
 
 World Junior U20 Chess Championships-Open Kocaeli TUR 2013-09-13
RcRownchangeKK*chgGame
 2374 2468 7.50 13 -0.27 10 -2.70 
  Meftahi, Houssem 2076 TUN0.501-0.4210-4.20 
  Bornheim, Craig c2068  * RSA1.0010.08100.80 
  Franklin, Samuel G A f2353 ENG1.0010.34103.40 
  Grandelius, Nils g2576 SWE1.0010.65106.50 
  Salem, A.r. Saleh g2570 UAE0.5010.14101.40 
  Ipatov, Alexander g2601 TUR0.001-0.3210-3.20 
  Vakhidov, Jahongir m2385 UZB0.501-0.1110-1.10 
  De Filomeno, Simone f2392 ITA1.0010.40104.00 
  Indjic, Aleksandar m2549 SRB0.001-0.3910-3.90 
  Baglan, Esat 2068  * TUR1.0010.08100.80 
  Kovalev, Vladislav m2568 BLR0.001-0.3610-3.60 
  Wang, Yiye 2258 CHN0.501-0.2710-2.70 
  Martinez Romero, Martin m2404 COL0.501-0.0910-0.90 
 * 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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