Individual Calculations August 2019
 Petrosyan, Tigran Sur.  Total change: 136.00  Rating chartPersonal card
 Stepan Avagyan Memorial 2019 U18 Jermuk ARM 2019-07-02
RcRownchangeKK*chgGame
 1686 1554 4.00 8 1.21 40 48.40 
  Pashikyan, Rudolf 1806 ARM0.5010.314012.40 
  Davtyan, Arsen 1954  * ARM0.001-0.0840-3.20 
  Stepanov, Artem 1469 RUS0.501-0.1240-4.80 
  Baroyan, Liza 1275 ARM0.501-0.3440-13.60 
  Ghevondyan, Arman 1833 ARM1.0010.844033.60 
  Sahakyan, Aleks 1856 ARM0.5010.354014.00 
  Grigoryan, Arman 1644 ARM0.001-0.3840-15.20 
  Petrosyan, Tigran 1651 GER1.0010.634025.20 
 * 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)
 
 14th Poti N.Alexandria Cup (Open C) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1647 1554 5.50 9 2.19 40 87.60 
  Adashyan, Milena 1154  * ARM1.0010.08403.20 
  Liponava, Zurab 1793 GEO0.5010.304012.00 
  Kavkasidze, Ilia 1704 GEO0.5010.20408.00 
  Lomidze, Robert 1720 GEO1.0010.724028.80 
  Mikayelyan, Mikael 1736 ARM0.5010.24409.60 
  Bolkvadze, Tedo 1611 GEO0.001-0.4240-16.80 
  Bedoshvili, Dea 1630 GEO0.5010.10404.00 
  Tskipurishvili, Daviti 1683 GEO0.5010.17406.80 
  Mkrtumyan, Robert 1793 ARM1.0010.804032.00 
 * 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)
 

 

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