Individual Calculations June 2017
 Naumkin, Igor  Total change: -12.90  Rating chartPersonal card
 FE 23 Citta' di Cutro Cutro ITA 2017-04-25
RcRownchangeKK*chgGame
 2289 2426 5.00 9 -0.95 10 -9.50 
  Makka, Ioulia wm2069 GRE0.501-0.3910-3.90 
  Boudriga, Med Ali m2351 TUN0.501-0.1010-1.00 
  Parrella, Alfredo 2124 ITA1.0010.15101.50 
  Libiszewski, Fabien g2531 FRA0.001-0.3610-3.60 
  Lacrosse, Marc f2205 BEL1.0010.22102.20 
  Vuelban, Virgilio m2257 PHI0.501-0.2210-2.20 
  Blagojevic, Dragisa g2462 MNE0.5010.05100.50 
  Van Hoolandt, Patrick f2151 MNC1.0010.17101.70 
  Inkiov, Ventzislav g2448 BUL0.001-0.4710-4.70 

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)
 
 Paradiso Master Open 2017 Lugano-Paradiso SUI 2017-05-05
RcRownchangeKK*chgGame
 2194 2414 3.50 5 -0.38 10 -3.80 
  Ni, Viktorija wm2195 USA1.0010.22102.20 
  Laarhoven, Thijs 2275 NED0.001-0.6910-6.90 
  Luciani, Valerio f2199 ITA0.501-0.2710-2.70 
  Toenz, Arthur 2122 FRA1.0010.15101.50 
  Salvetti, Alec f2181 ITA1.0010.21102.10 

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)
 
 VI Open Internacional de Llucmajor Llucmajor ESP 2017-05-14
RcRownchangeKK*chgGame
 2313 2414 5.50 9 0.04 10 0.40 
  Manresa Ballester, Guillermo 2014  * ESP1.0010.08100.80 
  Kutzner, Stephen 2059 GER1.0010.11101.10 
  Fridman, Daniel g2605 GER0.5010.25102.50 
  Postny, Evgeny g2588 ISR0.001-0.2710-2.70 
  Iagar, Razvan-Gabriel 2188 ROU1.0010.21102.10 
  Mierins, Eriks 2136 LAT1.0010.17101.70 
  Arizmendi Martinez, Julen Luis g2500 ESP0.5010.12101.20 
  Pap, Misa g2480 SRB0.001-0.4110-4.10 
  Ibanez Aullana, Ramon f2245 ESP0.501-0.2210-2.20 
 * 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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