Individual Calculations February 2023
 Peng, Li Min  Total change: 19.90  Rating chartPersonal card
 Basel Christmas Open Master 2022 Basel SUI 2022-12-26
RcRownchangeKK*chgGame
 2349 2511 7.00 9 0.66 10 6.60 
  Aerni, Andreas 2157 SUI1.0010.11101.10 
  Fischer, Sebastian f2296 GER1.0010.23102.30 
  Stijve, Theo f2384 SUI0.501-0.1710-1.70 
  Ngo, Bach f2280 USA1.0010.21102.10 
  Fecker, Noah f2407 SUI1.0010.36103.60 
  Samadov, Read f2450 AZE0.501-0.0810-0.80 
  Vidyarthi, Vyom m2402 USA1.0010.35103.50 
  Weishaeutel, Moritz f2417 GER0.001-0.6310-6.30 
  Zuferi, Enis f2347 GER1.0010.28102.80 

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)
 
 33. Staufer-Open A Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 2366 2520 7.00 9 0.84 10 8.40 
  Krockenberger, Martin f2200 GER1.0010.13101.30 
  Baltic, Fatih f2298 GER1.0010.22102.20 
  Petrovskyi, Vadym f2392 UKR0.501-0.1710-1.70 
  Wilhelm, Till f2356 GER1.0010.28102.80 
  Schlosser, Philipp g2498 GER0.501-0.0310-0.30 
  Gabriel, Josef 2120  * GER1.0010.08100.80 
  Safarli, Eltaj g2618 AZE0.5010.13101.30 
  Stork, Oliver f2351 GER1.0010.28102.80 
  Vogel, Roven m2463 GER0.501-0.0810-0.80 
 * 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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 decentralised SUI 2023-01-07
RcRownchangeKK*chgGame
 2457 2520 1.50 2 0.32 10 3.20 
  Kaczmarczyk, Dennis m2479 GER0.501-0.0610-0.60 
  Petkidis, Anthony m2435 GER1.0010.38103.80 

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)
 
 Superettan 2022-23 R45 Sweden SWE 2023-01-21
RcRownchangeKK*chgGame
 2244 2520 1.00 1 0.17 10 1.70 
  Wulkan, Martin 2244 SWE1.0010.17101.70 

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)
 

 

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