Individual Calculations March 2023
 Poetsch, Hagen  Total change: 6.80  Rating chartPersonal card
 Oberliga Ost B 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2246 2489 2.00 3 -0.36 10 -3.60 
  Geske, Julian m2390 GER0.501-0.1410-1.40 
  Kushka, Alena wf2132 GER0.501-0.3910-3.90 
  Hebbering, Tom Elliot 2215 GER1.0010.17101.70 

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)
 
 Int. Graz Open 2023- A Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 2358 2489 7.00 9 1.04 10 10.40 
  Wegerer, Fred f2128 AUT1.0010.10101.00 
  Kacprzak, Kacper 2232 POL1.0010.18101.80 
  Battey, Alexander m2344 USA0.501-0.1910-1.90 
  Wilhelm, Till f2350 GER1.0010.31103.10 
  Mis, Mieszko f2374 POL0.501-0.1610-1.60 
  Sowinski, Pawel f2304 POL1.0010.26102.60 
  Blohberger, Felix g2488 AUT0.5010.00100.00 
  Barp, Alberto m2430 ITA0.501-0.0810-0.80 
  Moroni, Luca Jr g2576 ITA1.0010.62106.20 

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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