Individual Calculations June 2023
 Federer, Colin  Total change: -75.98  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1704 1932 4.50 9 -2.40 29 -69.60 
  Bradbury, Neil H m2215 ENG0.001-0.1629-4.64 
  Walsh, Theo 1681 FRA0.001-0.8129-23.49 
  Douat, Jean 1655 FRA1.0010.17294.93 
  Mohnblatt, Daniel 1650 FRA1.0010.16294.64 
  Legros, Christian 1532  * FRA1.0010.08292.32 
  Coll, Arthur 1710 FRA0.501-0.2829-8.12 
  Collin, Pascal 1632 FRA0.001-0.8529-24.65 
  Alix, Gael 1640 FRA1.0010.15294.35 
  Renaud, Thomas 1623 FRA0.001-0.8629-24.94 
 * 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. Int. Bodensee Open Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 1783 1942 5.00 8 -0.44 29 -12.76 
  Dittmar, Peter f2162 GER0.001-0.2229-6.38 
  Schneider, Andreas Richard 1660 AUT1.0010.16294.64 
  Konjicanin, Muris f2220 BIH0.001-0.1729-4.93 
  Haralcic, Edin 1652 AUT0.001-0.8429-24.36 
  Garlant, Carlo 1542  * SUI1.0010.08292.32 
  Loibl, Johann 1686 AUT1.0010.19295.51 
  Kratz, Jonathan 1600 FRA1.0010.12293.48 
  Novovic, Momcilo 1739 AUT1.0010.24296.96 
 * 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)
 
 U12 Finale 2023 Olten SUI 2023-05-26
RcRownchangeKK*chgGame
 1726 1942 5.50 7 0.22 29 6.38 
  Madhavan, Kailash 1605 SUI1.0010.12293.48 
  Aeschbacher, Dimitri 1749 SUI0.001-0.7529-21.75 
  Sutter, Julian 1539 SUI1.0010.08292.32 
  Ingielewicz, Tomasz 1784 SUI1.0010.29298.41 
  Koehalmi-Szabo, Mihaly 1651 SUI1.0010.15294.35 
  Pfaltz, Maximilian 1939 SUI0.5010.00290.00 
  Begdullayev, Tamerlan 1817 SUI1.0010.33299.57 

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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