Individual Calculations February 2013
 Roy Chowdhury, Saptarshi  Total change: 21.30  Rating chartPersonal card
 Schaakfestival Groningen 2012 Open A Groningen NED 2012-12-21
RcRownchangeKK*chgGame
 2408 2441 6.00 9 1.22 10 12.20 
  Knol, Geon 2160 NED1.0010.16101.60 
  Brunello, Marina wm2257 ITA1.0010.26102.60 
  Pancevski, Filip m2512 MKD0.5010.10101.00 
  Deviatkin, Andrei g2569 RUS1.0010.67106.70 
  Andriasian, Zaven g2605 ARM0.5010.22102.20 
  Kovchan, Alexander g2579 UKR0.001-0.3110-3.10 
  Dehn, Marcus 2105 GER1.0010.12101.20 
  Gormally, Daniel W g2495 ENG0.001-0.4210-4.20 
  Arslanov, Shamil m2386 RUS1.0010.42104.20 

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)
 
 XXIV Abierto Internacional de Roquetas de Mar Roquetas de Mar (Almería) ESP 2013-01-02
RcRownchangeKK*chgGame
 2313 2451 6.00 9 0.05 10 0.50 
  Garcia De Lomas Guerrero, Carlos 2051  * ESP1.0010.08100.80 
  Nicolas Zapata, Irene wm2224 ESP0.501-0.2910-2.90 
  Sos Andreu, Eric 2175 ESP1.0010.17101.70 
  Belezky, Alexander m2427 UKR0.501-0.0310-0.30 
  Anaya Lopez, Victor Jose 2158 ESP1.0010.15101.50 
  Granda Zuniga, Julio E g2636 PER0.5010.24102.40 
  Narciso Dublan, Marc g2549 ESP0.001-0.3710-3.70 
  Martinez Lopez, David 2258 ESP0.501-0.2510-2.50 
  Camacho Collados, Jose f2339 KOR1.0010.35103.50 
 * 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)
 
 XXXVIII Abierto Internacional Ciudad de Sevilla Sevilla ESP 2013-01-11
RcRownchangeKK*chgGame
 2290 2451 7.00 9 0.86 10 8.60 
  Godino Benitez, Miguel 2051  * ESP1.0010.08100.80 
  Castillo Gomez, Jesus 2051  * ESP1.0010.08100.80 
  Sanchez Romero, Miquel Angel 2229 ESP0.501-0.2810-2.80 
  Perez Garcia, Roberto 2163 ESP1.0010.16101.60 
  Ibarra Jerez, Jose Carlos m2538 ESP0.5010.12101.20 
  Sgnaolin, Davide 2269 ITA1.0010.26102.60 
  Rzayev, Bahruz 2370 AZE0.501-0.1110-1.10 
  Komljenovic, Davorin g2393 CRO1.0010.42104.20 
  Mirzoev, Azer g2547 AZE0.5010.13101.30 
 * 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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