Individual Calculations August 2023
 Haubold, Christian  Total change: -21.60  Rating chartPersonal card
 8. Mansfelder Schloss-Open Mansfeld GER 2023-07-06
RcRownchangeKK*chgGame
 1671 1931 4.50 7 -0.86 40 -34.40 
  Roessling, Johannes 1531  * GER1.0010.08403.20 
  Kullmann, Max 1503 GER1.0010.07402.80 
  Just, Wolfgang 2124 GER0.5010.254010.00 
  Fruth, David 1871 GER0.501-0.0840-3.20 
  Alali, Hashem 1493 GER0.501-0.4440-17.60 
  Witter, Jannes 1687 GER0.001-0.8040-32.00 
  Shevchenko, Igor 1491 GER1.0010.06402.40 
 * 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)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2135 1931 2.50 9 0.32 40 12.80 
  Carreto Nieto, Giovanni c2185 MEX0.5010.314012.40 
  Murko, David 2220 SLO0.5010.344013.60 
  Shaik, Sumer Arsh c2176 IND0.001-0.2040-8.00 
  Sandvik, Thomas 2114 FIN0.5010.24409.60 
  Prazak, Daniel 2082 CZE0.001-0.3040-12.00 
  Gimenez Menchon, Cesar 2171 ESP0.001-0.2040-8.00 
  Vasicek, Martin 2054 CZE0.5010.17406.80 
  Vestfal, Jan 2066 CZE0.001-0.3240-12.80 
  Tikovsky, Alexandr 2148 CZE0.5010.284011.20 

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)
 

 

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