Individual Calculations January 2017
 Koziak, Vitali  Total change: 14.90  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 2309 2479 6.00 9 -0.12 10 -1.20 
  Fahd, Mabchour 2079  * MAR1.0010.08100.80 
  Bouzaidi, Ezzantar Mohammed 2083 MAR1.0010.08100.80 
  Fier, Alexandr g2595 BRA0.001-0.3410-3.40 
  Benaddi, Mouhcine c2108 MAR1.0010.10101.00 
  Boado Rodriguez, Martin 2144 ESP1.0010.12101.20 
  Petkov, Vladimir g2500 BUL1.0010.53105.30 
  Adly, Ahmed g2602 EGY0.001-0.3310-3.30 
  Bouzidi, Ahmed c2214 TUN1.0010.18101.80 
  Shishkin, Vadim g2452 UKR0.001-0.5410-5.40 
 * 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 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 2386 2479 7.00 9 1.61 10 16.10 
  Di Benedetto, Edoardo f2247 ITA1.0010.21102.10 
  Martorelli, Antonio m2232 ITA1.0010.19101.90 
  Swapnil, S. Dhopade g2526 IND1.0010.57105.70 
  Daneri, Martin c2113 ARG1.0010.10101.00 
  Pitzanti, Matteo 2115 ITA1.0010.10101.00 
  Romanov, Evgeny g2622 RUS0.5010.19101.90 
  Gabuzyan, Hovhannes g2577 ARM0.5010.13101.30 
  Banikas, Hristos g2568 GRE0.5010.12101.20 
  Rombaldoni, Denis m2477 ITA0.5010.00100.00 

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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