Individual Calculations May 2023
 Radinger, Rudolf  Total change: -65.20  Rating chartPersonal card
 26. Schloss-Open 2023 B-Gruppe Werther GER 2023-03-31
RcRownchangeKK*chgGame
 1813 1779 0.50 5 -1.83 20 -36.60 
  Stevens, Titus 1991 GER0.001-0.2320-4.60 
  Maiwald, Tobias 1687 GER0.501-0.1320-2.60 
  Will, Horst 2022 GER0.001-0.2020-4.00 
  Bringer, Lukas 1723 GER0.001-0.5820-11.60 
  Trunz, Tamila 1641 GER0.001-0.6920-13.80 

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)
 
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1745 1779 3.50 9 -1.43 20 -28.60 
  Schober, Ralf 2082 GER0.001-0.1420-2.80 
  Schulze Forsthoevel, Manfred 1570 GER0.501-0.2720-5.40 
  Mattavelli, Italo 1643 ITA1.0010.32206.40 
  Keeve, Martin 1935 GER0.5010.21204.20 
  Mertens, Klaus 2073 GER0.001-0.1520-3.00 
  Bogumil-Schott, Edgar, Dr. 1653 GER0.501-0.1720-3.40 
  Jovi, Klaus 1459 GER0.001-0.8720-17.40 
  Gerlach, Andreas, Dr. 1589 GER0.501-0.2520-5.00 
  Schnell, Franz 1697 GER0.501-0.1120-2.20 

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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