Individual Calculations September 2023
 Tschernatsch, Johannes  Total change: 27.00  Rating chartPersonal card
 5. Bamberg-Open A Bamberg GER 2023-07-26
RcRownchangeKK*chgGame
 2026 2303 5.50 7 -0.18 20 -3.60 
  Rosenboom, Niko 1827 GER0.501-0.4520-9.00 
  Berner, Juergen 1985 GER1.0010.13202.60 
  Metzdorf, Matteo 1985 GER0.501-0.3720-7.40 
  Bieberle, Jan 1903  * GER1.0010.08201.60 
  Roehr, Oliver 2139 GER0.501-0.2220-4.40 
  Chandler, Patrick 2110 GER1.0010.25205.00 
  Pribyl, Josef m2230 CZE1.0010.40208.00 
 * 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)
 
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 2144 2319 6.00 9 -0.32 20 -6.40 
  Schreiber, Felix 1967 GER1.0010.11202.20 
  Weidenhoefer, Max 1985 GER1.0010.12202.40 
  Bergsson, Stefan 2135 ISL1.0010.26205.20 
  Akhvlediani, Irakli f2390 GEO0.5010.10202.00 
  Lortkipanidze, Nodar m2382 GEO0.001-0.4120-8.20 
  Scheuermann, Bernhard 2125 GER1.0010.25205.00 
  Cernov, Vadim m2281 ROU0.001-0.5520-11.00 
  Szkoludek, Sebastian 1980 GER1.0010.12202.40 
  Luebke, Florentin 2052 GER0.501-0.3220-6.40 

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)
 
 94. Deutsche Schacheinzelmeisterschaft Ostfildern GER 2023-08-14
RcRownchangeKK*chgGame
 2389 2319 5.50 9 1.85 20 37.00 
  Poetsch, Hagen g2484 GER0.5010.22204.40 
  Krassowizkij, Jaroslaw m2445 GER1.0010.672013.40 
  Deuer, Marius f2440 GER0.001-0.3420-6.80 
  Wachinger, Nikolas m2446 GER0.5010.17203.40 
  Ehmann, Thilo f2402 GER1.0010.612012.20 
  Dauner, Benedikt f2377 GER0.5010.08201.60 
  Nemitz, Alfred 2228 GER0.001-0.6220-12.40 
  Ronge, Tim 2273 GER1.0010.44208.80 
  Colbow, Collin f2409 GER1.0010.622012.40 

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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