Individual Calculations January 2019
 Buonanno, Raffaele  Total change: 113.39  Rating chartPersonal card
 Coppa Inverno - A Napoli ITA 2018-11-08
RcRownchangeKK*chgGame
 1856 2101 3.50 4 0.43 29 12.47 
  Vannini, Aldo 1766 ITA1.0010.12293.48 
  Saweczko, Tomasz 1724 POL1.0010.09292.61 
  Messina, Enrico 2182 ITA0.5010.11293.19 
  Chiummo, Sergio 1752 ITA1.0010.11293.19 

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)
 
 XVII Gran Torneo Int. Aficionados Sb 2300 Benidorm Espana ESP 2018-11-30
RcRownchangeKK*chgGame
 2148 2101 5.50 10 1.11 29 32.19 
  Ortega Ruiz, Jose Miguel f2298 ESP1.0010.752921.75 
  Saber, Yasser 2211 MAR0.001-0.3529-10.15 
  Moreno Ibanez, Miguel f2275 ESP0.5010.23296.67 
  Martin Martin, Luis Vicente 1991 ESP0.001-0.6529-18.85 
  Mascarell Canet, Ricardo 1983 ESP1.0010.34299.86 
  Hristodorescu, Daniel f2247 ROU0.001-0.3029-8.70 
  Plass, Mariana-Camelia wf2041 ROU1.0010.422912.18 
  Garcia Gimenez, Santiago 1986 ESP1.0010.34299.86 
  Grigoriev, Ivan 2252 RUS1.0010.702920.30 
  Madina Yadarola, Martin f2194 ESP0.001-0.3729-10.73 

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)
 
 WE 5 Vesuvio Chess Festival - A Boscotrecase ITA 2018-12-14
RcRownchangeKK*chgGame
 2130 1977 2.50 5 0.86 29 24.94 
  Aleksic, Nenad m2290 SRB0.5010.362910.44 
  Seletsky, Grigory f2254 UKR0.001-0.1729-4.93 
  Di Leva, Michele 1998 ITA1.0010.532915.37 
  Inserra, Elisa 1803 ITA1.0010.27297.83 
  Vuelban, Virgilio m2304 PHI0.001-0.1329-3.77 

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)
 
 WE 16 Grand Hotel Adriatico - A Montesilvano ITA 2018-12-21
RcRownchangeKK*chgGame
 2067 1977 3.50 5 1.51 29 43.79 
  Zincani, Riccardo 1789 ITA1.0010.26297.54 
  Laketic, Gojko m2336 SRB0.5010.402911.60 
  Kul, Ivan 2205 BLR0.001-0.2129-6.09 
  Petrilli, Leonardo 1850 ITA1.0010.33299.57 
  Orfini, Nicolo 2156 ITA1.0010.732921.17 

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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