Individual Calculations November 2011
 Spirin, Oleg  Total change: -31.10  Rating chartPersonal card
 Fe Citta' di Amantea Amantea ITA 2011-09-04
RcRownchangeKK*chgGame
 2311 2493 6.00 9 -0.41 10 -4.10 
  Lombardi, Mariano 2093  * ITA1.0010.08100.80 
  Bentivegna, Francesco f2322 ITA0.501-0.2310-2.30 
  Piscopo, Pierluigi m2373 ITA0.501-0.1610-1.60 
  Marholev, Dimitar m2355 BUL0.001-0.6910-6.90 
  Carbone, Stefano 2093  * ITA1.0010.08100.80 
  Valguarnera, Girolamo 2148 ITA1.0010.11101.10 
  Collutiis, Duilio m2474 ITA1.0010.47104.70 
  Levin, Felix g2482 GER0.501-0.0210-0.20 
  Dvirnyy, Daniyyl m2457 ITA0.501-0.0510-0.50 
 * 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)
 
 Oslo Chess International GM-group Oslo NOR 2011-10-02
RcRownchangeKK*chgGame
 2250 2493 4.50 9 -2.70 10 -27.00 
  Kvisvik, Brede 2235 NOR0.501-0.3210-3.20 
  Welling, Gerard m2322 NED0.001-0.7310-7.30 
  Hanssen, Gunnar Berg 2217 NOR0.001-0.8310-8.30 
  Vogel, Jaap f2207 NED0.501-0.3410-3.40 
  Sousa, Ludy Helsio Paulo 2237 NOR0.501-0.3110-3.10 
  Tari, Aryan 2224 NOR1.0010.17101.70 
  Aguera Naredo, Javier f2345 ESP0.001-0.7010-7.00 
  Guttulsrud, Odd Martin 2190 NOR1.0010.14101.40 
  Dolzhikova, Olga wg2275 UKR1.0010.22102.20 

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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