Individual Calculations April 2018
 Wraga, Teresa  Total change: -29.20  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1650 1648 2.50 9 -2.05 20 -41.00 
  Schmidt, Joerg, Prof. Dr. 2003 GER0.001-0.1120-2.20 
  Dreyer, Eduard 1840 GER0.001-0.2520-5.00 
  Girod, Gudrun 1516 GER0.501-0.1820-3.60 
  Kuhnert, Werner 1400 GER1.0010.19203.80 
  Uebing, Burkhart, Dr. 1765 GER0.001-0.3420-6.80 
  Bulano, Alexander 1698 GER0.001-0.4320-8.60 
  Schumacher, Ursula 1505 GER0.501-0.1920-3.80 
  Grube, Bernd 1608 GER0.001-0.5620-11.20 
  Halling, Horst 1511 GER0.501-0.1820-3.60 

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)
 
 15. Kaiseropen Bad Ems 2018 Senioren Bad Ems GER 2018-03-09
RcRownchangeKK*chgGame
 1772 1648 3.50 8 0.59 20 11.80 
  Lenz, Guntram 2021 GER0.5010.40208.00 
  Mentink, Toon 1896 NED0.001-0.1920-3.80 
  Dolgopolyj, Vladimir 2048  * GER0.001-0.0820-1.60 
  Mack, Friedemann, Dr. 1553 GER0.501-0.1320-2.60 
  Bardin, Christian 1631 FRA0.501-0.0220-0.40 
  Thonig, Manfred 1636 GER0.501-0.0220-0.40 
  Heidmann, Horst, Dr. 1721 GER0.5010.10202.00 
  Forster, Manfred 1671 GER1.0010.532010.60 
 * 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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