Individual Calculations October 2017
 Orfini, Nicolo  Total change: -20.16  Rating chartPersonal card
 FE 28 Porto S. Giorgio Porto San Giorgio ITA 2017-08-23
RcRownchangeKK*chgGame
 2178 2218 5.00 9 0.07 24 1.68 
  Donati, Michele 1956 ITA0.501-0.3224-7.68 
  Adinolfi, Vincenzo 2060 ITA1.0010.29246.96 
  Pescatore, Lorenzo f2336 ITA0.5010.16243.84 
  Miandro, Steven 1943 ITA1.0010.17244.08 
  Stromboli, Ettore f2311 ITA0.5010.13243.12 
  Bettalli, Francesco 2163 ITA0.501-0.0824-1.92 
  Corvi, Marco f2226 ITA0.5010.01240.24 
  Bruno, Fabio m2431 ITA0.001-0.2324-5.52 
  Pasini, Nicolo 2175 ITA0.501-0.0624-1.44 

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)
 
 FE 19 Citta' di Trieste Trieste ITA 2017-09-02
RcRownchangeKK*chgGame
 2185 2218 4.00 9 -1.01 24 -24.24 
  Kovchan, Alexander g2596 UKR0.001-0.0924-2.16 
  Suc, Timothy 2111 SLO1.0010.35248.40 
  Kollars, Dmitrij g2500 GER0.001-0.1624-3.84 
  Sepehrkhoui, Ardeshir 2138 IRI0.001-0.6124-14.64 
  Pitzanti, Matteo 2126 ITA0.001-0.6324-15.12 
  Zenari, Marco 2088 ITA0.501-0.1824-4.32 
  Kobal, Sasa 1945 ITA1.0010.17244.08 
  Srebrnic, Vojko 2136 SLO0.501-0.1124-2.64 
  Kejzar, Petra 2021 SLO1.0010.25246.00 

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)
 
 World Youth Chess Championship 2017 U16 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2254 2218 5.00 11 0.10 24 2.40 
  Hemmat, Alexander 1818  * USA1.0010.08241.92 
  Baenziger, Fabian f2411 SUI1.0010.752418.00 
  Karpenko, Artem f2377 RUS0.001-0.2924-6.96 
  Gazik, Viktor m2485 SVK0.001-0.1824-4.32 
  Batashevs, Arsens 2058 LAT1.0010.29246.96 
  Varacalli, Francisco f2315 ARG0.5010.13243.12 
  De Borba, Guilherme 2190 BRA0.501-0.0424-0.96 
  Stijve, Theo 2262 SUI1.0010.562413.44 
  Furfine, Jacob c2243 USA0.001-0.4724-11.28 
  Quirhuayo Chumbe, German Gonzalo f2381 PER0.001-0.2824-6.72 
  Nurzhanov, Timur 2252 KAZ0.001-0.4524-10.80 
 * 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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