Individual Calculations June 2013
 Naumkin, Igor  Total change: 4.30  Rating chartPersonal card
 FE XIX Leonardo di Bona Cutro ITA 2013-04-23
RcRownchangeKK*chgGame
 2357 2468 5.50 9 -0.11 10 -1.10 
  Lacrosse, Marc f2188 BEL0.501-0.3410-3.40 
  Maze, Sebastien g2530 FRA0.5010.09100.90 
  Blasco, Domenico 2068  * ITA1.0010.08100.80 
  Starostits, Ilmars g2481 LAT0.5010.02100.20 
  Roeder, Matthias m2424 GER0.501-0.0610-0.60 
  Makka, Ioulia wm2136 GRE0.501-0.3810-3.80 
  Blagojevic, Dragisa g2520 MNE1.0010.57105.70 
  Libiszewski, Fabien g2518 FRA0.5010.07100.70 
  Vojinovic, Jovana wg2349 SRB0.501-0.1610-1.60 
 * 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)
 
 OP 2 della Maremma Marina di Grosseto ITA 2013-05-09
RcRownchangeKK*chgGame
 2304 2453 4.50 6 0.54 10 5.40 
  Guglielmi, Dante 2053  * ITA1.0010.08100.80 
  Messina, Roberta 2053  * ITA1.0010.08100.80 
  Zimina, Olga mwg2334 ITA1.0010.34103.40 
  Garcia Palermo, Carlos g2465 ITA0.5010.02100.20 
  Laketic, Gojko m2420 SRB1.0010.45104.50 
  Libiszewski, Fabien g2501 FRA0.001-0.4310-4.30 
 * 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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