Player Page

Oosthuizen, J (Jana)
Dob: 1997/04/21 (Adult)
Gender: Female
Chess SA id: 2970311062
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (64 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1186.4
Current Weighted rating1197.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.9
Current highest rating achieved1186.4
Current floor (min rating allowed)686.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±169.1
Current Raw change used (final)0.0
Projected new Raw rating1186.4
Projected new Weighed rating1102.0
Projected new Weighted performance340.4
Projected new final Raw rating (if new WP > new Raw)1186.4
Projected new highest rating1186.4
Projected new floor686.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.4
Projected effective change (new Official - current Official)-11.5
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1174.0
Current Weighted rating1195.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1195.9
Current highest rating achieved1174.0
Current floor (min rating allowed)674.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±172.1
Current Raw change used (final)0.0
Projected new Raw rating1174.0
Projected new Weighed rating1100.1
Projected new Weighted performance358.3
Projected new final Raw rating (if new WP > new Raw)1174.0
Projected new highest rating1174.0
Projected new floor674.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.0
Projected effective change (new Official - current Official)-21.9
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Kleinmond Chess Club Open 2024 (Intermediate) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Kleinmond Chess Club Open 2024 (Intermediate) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1184.1 1099.1
White 3 2 0 1 2.0 66.7 141.7 1188.5 1330.2
Black 2 0 0 2 0.0 0.0 -425.0 1177.4 752.4
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 5 2 0 3 2.0 40.0 -85.0 1184.1 1099.1
White 3 2 0 1 2.0 66.7 141.7 1188.5 1330.2
Black 2 0 0 2 0.0 0.0 -425.0 1177.4 752.4
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1184.1 1099.1
White 3 2 0 1 2.0 66.7 141.7 1188.5 1330.2
Black 2 0 0 2 0.0 0.0 -425.0 1177.4 752.4
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 5 2 0 3 2.0 40.0 -85.0 1184.1 1099.1
White 3 2 0 1 2.0 66.7 141.7 1188.5 1330.2
Black 2 0 0 2 0.0 0.0 -425.0 1177.4 752.4
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2040311063 Oosthuizen, L (Lara) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090311067 Van Den Berg, R (Rhinus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1690302187 Smit, M (Mario) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1040311058 Johnston, Z (Zaan-Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 174086674 Badenhorst, A (Allen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list