Individual Calculations May 2019
 Raghavan, Badrinarayanan, Dr.  Total change: 25.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1638 1591 2.50 4 0.75 20 15.00 
  Kiefer, Markus 1686 GER1.0010.632012.60 
  Weber, Constanze 1452 GER1.0010.31206.20 
  Baur, Helmut 1757 GER0.5010.22204.40 
  Peteani, Damien 1657 GER0.001-0.4120-8.20 

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)
 
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1627 1627 3.50 8 -0.36 20 -7.20 
  Nicolai, Alexander 1863 GER0.001-0.2020-4.00 
  Vaksvik, Lars 1367 NOR0.501-0.3220-6.40 
  Torosyan, Bagrat 1371 GER0.001-0.8120-16.20 
  Meng, Yuxuan 1227  * GER1.0010.08201.60 
  Halabi, Ibrahim 1811 GER1.0010.742014.80 
  Schneider, Katharina 1800 GER0.5010.23204.60 
  Minkovitch, Ilja 1803 GER0.001-0.2720-5.40 
  Koslov, Philipp 1770 GER0.5010.19203.80 
 * 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)
 
 7. Hofheimer Fruehjahrsopen B-Open Hofheim am Taunus GER 2019-04-23
RcRownchangeKK*chgGame
 1785 1627 3.50 9 0.87 20 17.40 
  Henrich, Heinz 1817 GER0.001-0.2520-5.00 
  Wachsmann, Elmar 1758 GER0.5010.18203.60 
  Densing, Gerd 1802 GER0.001-0.2720-5.40 
  Lorenz, Alexander 1748 GER1.0010.662013.20 
  Emig, Nils 1812 GER0.001-0.2620-5.20 
  Mueller, Aloys 1773 GER1.0010.702014.00 
  Kaesemann, Holger, Dr. 1723 GER1.0010.632012.60 
  Henkel, Volker 1869 GER0.001-0.2020-4.00 
  Schroeder, Stefan 1760 GER0.001-0.3220-6.40 

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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