Individual Calculations October 2019
 Ivanova, Dilyana  Total change: -85.12  Rating chartPersonal card
 World Cadet Chess Championships 2019(G12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1344 1673 6.50 11 -3.02 38 -114.76 
  Liu, Jiajie 1273  * NZL0.001-0.9238-34.96 
  Thurner, Anya 1273  * NZL1.0010.08383.04 
  Huang, Qianyi 1273  * CHN0.001-0.9238-34.96 
  Dumankyzy, Alfarabi 1273  * KAZ1.0010.08383.04 
  Macharashvili, Ana 1341 GEO1.0010.12384.56 
  Ton, Nu Quynh Duong wc1304 VIE1.0010.10383.80 
  Liu, Kelsey 1486 USA1.0010.26389.88 
  Racasa, Antonella Berthe 1380 PHI0.001-0.8538-32.30 
  Zhu, Jenny 1516 USA0.001-0.7138-26.98 
  He, Xuanyue 1387 CHN0.501-0.3438-12.92 
  Field, Rowan Soraya 1273  * USA1.0010.08383.04 
 * 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)
 
 Bucharest Chess Weekend no.27 Bucuresti ROU 2019-09-12
RcRownchangeKK*chgGame
 1703 1659 4.00 7 0.78 38 29.64 
  Stefan, Mihai 2059  * ROU0.001-0.0838-3.04 
  Vladoianu, Theodor-Mihai 1563 ROU1.0010.373814.06 
  Craciun, Dorian-Raul 1487 ROU1.0010.273810.26 
  Lazarean, Colea-Valentin 1739 ROU0.5010.11384.18 
  Covaci, Stefan 1695 ROU0.001-0.4538-17.10 
  Slobozeanu, Ioana-Raluca 1414 ROU1.0010.20387.60 
  Ignat, Matei-Marius 1962 ROU0.5010.363813.68 
 * 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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