Individual Calculations April 2015
 Sumets, Andrey  Total change: -11.50  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2341 2574 6.00 9 -1.02 10 -10.20 
  Boulet, Philippe 2174  * FRA1.0010.08100.80 
  Mateo, Ramon g2392 DOM0.501-0.2410-2.40 
  Bogdanov, Egor 2314 UKR1.0010.18101.80 
  Dumitrache, Dragos-Nicolae m2423 ROU0.501-0.2010-2.00 
  Lemeaux, David f2310 FRA0.501-0.3210-3.20 
  Loiseau, Quentin m2401 FRA0.001-0.7310-7.30 
  Quillien, Emmanuel 2202 FRA1.0010.10101.00 
  Ider, Borya m2395 FRA1.0010.27102.70 
  Venkatesh, M.r. g2460 IND0.501-0.1610-1.60 
 * 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
 2436 2574 6.00 9 -0.13 10 -1.30 
  Lazarev, Vladimir g2361 FRA0.501-0.2710-2.70 
  Plachetka, Jan g2380 SVK1.0010.25102.50 
  Firman, Nazar g2462 UKR1.0010.35103.50 
  Petkov, Vladimir g2517 BUL0.501-0.0810-0.80 
  Arun Prasad, S. g2502 IND0.001-0.6010-6.00 
  Rydstrom, Tom f2314 SWE1.0010.18101.80 
  Kristiansen, Jens g2411 DEN1.0010.28102.80 
  Lalic, Bogdan g2483 CRO0.501-0.1210-1.20 
  Khusnutdinov, Rustam g2490 KAZ0.501-0.1210-1.20 

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)
 

 

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