Individual Calculations December 2017
 Arpita, Mukherjee  Total change: -58.90  Rating chartPersonal card
 KCT Dr.N.Mahalingam Chess Academy 28th National U - 17 girls chess Championship 2017 Coimbatore IND 2017-10-24
RcRownchangeKK*chgGame
 1939 2210 8.00 11 -0.80 31 -24.80 
  Nayanikaa, Muralidharan 1810  * IND1.0010.08312.48 
  Mishra, Riya 1810  * IND1.0010.08312.48 
  Toshali, V 1810  * IND0.501-0.4231-13.02 
  Dhyana, Patel wc1810  * IND1.0010.08312.48 
  Harshita, Guddanti 2045 IND0.501-0.2231-6.82 
  Chitlange, Sakshi wm2248 IND1.0010.553117.05 
  Tejaswini, Sagar wm2071 IND1.0010.31319.61 
  Priyanka, K 2046 IND0.501-0.2231-6.82 
  Tarini, Goyal wf2062 IND0.501-0.2031-6.20 
  Kavisha, S Shah 1810  * IND0.501-0.4231-13.02 
  Niharika, Ch 1810  * IND0.501-0.4231-13.02 
 * 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)
 
 World Girls under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2094 2210 6.00 11 -1.10 31 -34.10 
  Ichimura G. Barbosa, Larissa Y. wm1913 BRA0.501-0.3531-10.85 
  Greibrokk, Ingrid 1868 NOR1.0010.12313.72 
  Badelka, Olga wm2374 BLR0.5010.22316.82 
  Nurgali, Nazerke wf2121 KAZ0.501-0.1231-3.72 
  Paramzina, Anastasya wg2123 RUS0.001-0.6231-19.22 
  Hincu, Olga wf2118 MDA1.0010.373111.47 
  Rozman, Monika wf2049 SLO0.501-0.2131-6.51 
  Kanakova, Natalie wf2134 CZE0.001-0.6031-18.60 
  Parnali, S Dharia wm2136 IND1.0010.403112.40 
  Nie, Xin 2106 CHN0.501-0.1431-4.34 
  Lasya.g wf2087 IND0.501-0.1731-5.27 

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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