Individual Calculations November 2023
 Koelle, Tobias  Total change: -0.60  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 2373 2458 7.00 11 0.44 10 4.40 
  Cordero Jimenez, Alexander 2058  * MEX1.0010.08100.80 
  Gavrilin, Roman 2156 FID1.0010.15101.50 
  Maurizzi, Marc Andria g2555 FRA0.001-0.3710-3.70 
  Ibarra, Juan Martin 2219 ARG1.0010.20102.00 
  Ramos Silvera, Roberto Alejandro f2297 CUB1.0010.29102.90 
  Avila Pavas, Santiago g2510 COL0.001-0.4310-4.30 
  Melian, Juan Sebastian f2295 PAR1.0010.28102.80 
  Pranav, Anand g2509 IND0.5010.07100.70 
  Amar, Elham m2541 NOR0.5010.11101.10 
  Koellner, Ruben Gideon m2485 GER0.5010.04100.40 
  Ghazarian, Kirk m2473 USA0.5010.02100.20 
 * 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)
 
 European Open Club Cup 2023 Durres ALB 2023-10-01
RcRownchangeKK*chgGame
 2441 2454 2.00 3 0.45 10 4.50 
  Michalik, Peter g2576 CZE0.5010.17101.70 
  Breier, Andreas f2349 GER1.0010.36103.60 
  Yankelevich, Lev g2399 GER0.501-0.0810-0.80 

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)
 
 2. Bundesliga Sued 2023-2024 October 2023 various GER 2023-10-20
RcRownchangeKK*chgGame
 2520 2454 0.50 2 -0.32 10 -3.20 
  Aczel, Gergely g2477 HUN0.5010.03100.30 
  Buhmann, Rainer g2563 GER0.001-0.3510-3.50 

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)
 
 1. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2260 2454 6.00 9 -0.63 10 -6.30 
  Nechitaylo, Nikita 2139 UKR0.501-0.3610-3.60 
  Bui, Bao Anh Le 2149 GER0.501-0.3610-3.60 
  Kranz, Paul Oliver 2056 ITA1.0010.08100.80 
  Biastoch, Bennet f2274 GER1.0010.26102.60 
  Kusa, Jakub f2351 CZE1.0010.36103.60 
  Hesse, Henrik f2310 GER0.501-0.1910-1.90 
  Malek, Jan 2428 POL0.501-0.0410-0.40 
  Hagner, Bennet f2307 GER0.001-0.7010-7.00 
  Eilenberg, Jonas f2324 GER1.0010.32103.20 

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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