Individual Calculations October 2022
 Poetsch, Hagen  Total change: -12.60  Rating chartPersonal card
 International Chess Open Graz 2022 Group A Graz AUT 2022-09-03
RcRownchangeKK*chgGame
 2249 2491 6.00 9 -0.94 10 -9.40 
  Skuhala, Barbara wf2059 SLO1.0010.07100.70 
  Singer, Richard f2177 AUT1.0010.14101.40 
  Roseneck, Jonas f2402 GER1.0010.38103.80 
  Roshka, Yevgeniy m2497 UKR0.001-0.4910-4.90 
  Sandhoefner, Florian f2256 AUT0.001-0.7910-7.90 
  Katter, Katharina 2091  * AUT0.501-0.4210-4.20 
  Zoernpfenning, Siegfried 2117 AUT1.0010.10101.00 
  Dorst, Johannes f2238 GER1.0010.19101.90 
  Poetz, Florian m2405 AUT0.501-0.1210-1.20 
 * 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)
 
 Oberliga Ost B 2022-2023 September 2022 various GER 2022-09-18
RcRownchangeKK*chgGame
 2229 2491 0.50 1 -0.32 10 -3.20 
  Humburg, Philipp f2229 GER0.501-0.3210-3.20 

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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