Individual Calculations September 2018
 Naumkin, Igor  Total change: -6.50  Rating chartPersonal card
 Belgian Championship 2018 Open A (17th TIPC 2018 A) Roux BEL 2018-07-28
RcRownchangeKK*chgGame
 2040 2379 5.50 7 -0.64 10 -6.40 
  Bruno, Ricardo 1989 BEL0.501-0.4110-4.10 
  Van Der Meiden, Dirk 2018 NED1.0010.10101.00 
  Gillot, Florent 1979  * BEL1.0010.08100.80 
  Van Uytven, Eric 2046 BEL1.0010.12101.20 
  Hoffmeister, Frank, Dr. 2170 GER0.001-0.7710-7.70 
  Hafner, Christian 2072 GER1.0010.14101.40 
  Terryn, Ezra 2007 BEL1.0010.10101.00 
 * 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)
 
 FE Abruzzo Citta' Sant'Angelo ITA 2018-08-05
RcRownchangeKK*chgGame
 2271 2382 4.50 7 0.02 10 0.20 
  Kasparova, Tatiana wm2131 BLR1.0010.19101.90 
  Peric, Slavisa m2120 SRB0.501-0.3210-3.20 
  Varvaglione, Antonio 2200 ITA0.501-0.2410-2.40 
  Navrotescu, Catalin m2372 FRA0.501-0.0110-0.10 
  Delorme, Alban f2345 FRA1.0010.45104.50 
  Gromovs, Sergejs f2261 ITA1.0010.34103.40 
  Kasparov, Sergey g2465 BLR0.001-0.3910-3.90 

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 7 Lazio Scacchi - A Roma ITA 2018-08-11
RcRownchangeKK*chgGame
 2153 2382 4.50 6 -0.03 10 -0.30 
  Vecchione, Anna Pia 1982  * ITA1.0010.08100.80 
  Brandi, Flaviano 1982  * ITA1.0010.08100.80 
  Machidon, Cristi f2252 ITA0.501-0.1810-1.80 
  Stirpe, Claudio 2026 ITA1.0010.11101.10 
  Vuelban, Virgilio m2305 ITA0.501-0.1110-1.10 
  Navrotescu, Catalin m2372 ITA0.501-0.0110-0.10 
 * 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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