Individual Calculations September 2012
 Prohaszka, Peter  Total change: 10.30  Rating chartPersonal card
 FE Mare di Fano Fano ITA 2012-07-30
RcRownchangeKK*chgGame
 2450 2562 6.50 9 0.82 10 8.20 
  Rago, Riccardo 2162  * ITA1.0010.08100.80 
  Pulito, Alberto 2252 ITA1.0010.14101.40 
  Arnaudov, G. Petar m2486 BUL0.501-0.1010-1.00 
  Djuric, Stefan g2442 SRB1.0010.34103.40 
  Banusz, Tamas g2556 HUN0.501-0.0110-0.10 
  Solodovnichenko, Yuri g2598 UKR0.5010.05100.50 
  David, Alberto g2605 LUX0.5010.06100.60 
  Collutiis, Duilio m2508 ITA1.0010.42104.20 
  Stella, Andrea m2442 ITA0.501-0.1610-1.60 
 * 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)
 
 ZMDI Open 2012 Gruppe A Dresden GER 2012-08-18
RcRownchangeKK*chgGame
 2440 2563 6.00 9 0.21 10 2.10 
  Smith, Thijmen 2189 NED1.0010.10101.00 
  Zwahr, Paul f2313 GER0.501-0.3110-3.10 
  Paul, Johannes 2261 GER1.0010.15101.50 
  Gutman, Lev g2455 GER0.501-0.1510-1.50 
  Hoffmann, Paul f2384 GER1.0010.27102.70 
  Kovchan, Alexander g2576 UKR0.5010.02100.20 
  Hertneck, Gerald g2521 GER1.0010.44104.40 
  Meier, Georg g2648 GER0.001-0.3810-3.80 
  Sandipan, Chanda g2611 IND0.5010.07100.70 

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)
 

 

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