Player Page

Oosthuizen, A (Amand)
Dob: 2000/08/15 (Adult)
Gender: Male
Chess SA id: 1000306096
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/07/06 (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 rating1186.2
Current Weighted rating1198.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.1
Current highest rating achieved1203.7
Current floor (min rating allowed)703.7
Current K-factor36
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 rating1186.2
Projected new Weighed rating1102.2
Projected new Weighted performance672.9
Projected new final Raw rating (if new WP > new Raw)1186.2
Projected new highest rating1203.7
Projected new floor703.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.2
Projected effective change (new Official - current Official)-11.9
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 rating1164.4
Current Weighted rating1194.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.4
Current highest rating achieved1164.4
Current floor (min rating allowed)664.4
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)±174.4
Current Raw change used (final)0.0
Projected new Raw rating1164.4
Projected new Weighed rating1098.7
Projected new Weighted performance366.9
Projected new final Raw rating (if new WP > new Raw)1164.4
Projected new highest rating1164.4
Projected new floor664.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.4
Projected effective change (new Official - current Official)-30.0
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 rating1216.0
Current Weighted rating1203.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1216.0
Current highest rating achieved1216.0
Current floor (min rating allowed)716.0
Current K-factor36
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)±162.1
Current Raw change used (final)0.0
Projected new Raw rating1216.0
Projected new Weighed rating1107.5
Projected new Weighted performance402.6
Projected new final Raw rating (if new WP > new Raw)1216.0
Projected new highest rating1216.0
Projected new floor716.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.0
Projected effective change (new Official - current Official)=0.0
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
2 Jeffreys Bay Chess Club Challenge 2024 2024/07/06 2024/07/06 Sarah Baartman (ESB) Standard 62 0.84 6 6 1.0 1203.7 1200.0 Analysis
1 Jeffreys Bay Chess Club Challenge 2024 (Open) 2024/06/18 2024/06/18 Sarah Baartman (ESB) Rapid 12 0.33 6 6 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Jeffreys Bay Chess Club Challenge 2024 2024/07/06 2024/07/06 Sarah Baartman (ESB) Standard 62 0.84 6 6 1.0 1203.7 1200.0 Analysis
1 Jeffreys Bay Chess Club Challenge 2024 (Open) 2024/06/18 2024/06/18 Sarah Baartman (ESB) Rapid 12 0.33 6 6 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 2 1 9 2.5 20.8 -247.9 1431.9 1184.0
White 6 2 0 4 2.0 33.3 -141.7 1394.5 1252.8
Black 6 0 1 5 0.5 8.3 -354.2 1469.4 1115.2
Standard All 6 1 0 5 1.0 16.7 -283.3 1408.8 1125.4
White 3 1 0 2 1.0 33.3 -141.7 1413.6 1272.0
Black 3 0 0 3 0.0 0.0 -425.0 1403.9 978.9
Rapid All 6 1 1 4 1.5 25.0 -212.5 1455.1 1242.6
White 3 1 0 2 1.0 33.3 -141.7 1375.4 1233.7
Black 3 0 1 2 0.5 16.7 -283.3 1534.8 1251.5
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 12 2 1 9 2.5 20.8 -247.9 1431.9 1184.0
White 6 2 0 4 2.0 33.3 -141.7 1394.5 1252.8
Black 6 0 1 5 0.5 8.3 -354.2 1469.4 1115.2
Standard All 6 1 0 5 1.0 16.7 -283.3 1408.8 1125.4
White 3 1 0 2 1.0 33.3 -141.7 1413.6 1272.0
Black 3 0 0 3 0.0 0.0 -425.0 1403.9 978.9
Rapid All 6 1 1 4 1.5 25.0 -212.5 1455.1 1242.6
White 3 1 0 2 1.0 33.3 -141.7 1375.4 1233.7
Black 3 0 1 2 0.5 16.7 -283.3 1534.8 1251.5
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 1090134449 Salie, R (Riaz) 2 0.5 0 1 1 25.0 1201.8 -212.5 989.3 View list
2 1090134448 Krieger, BCJ (Brian) 2 0.0 0 0 2 0.0 1201.8 -425.0 776.8 View list
3 161050347 Abercrombie, KV (Keith) 2 0.0 0 0 2 0.0 1201.8 -425.0 776.8 View list
4 185057028 Persent, G (Gavin) 2 0.0 0 0 2 0.0 1201.8 -425.0 776.8 View list
5 1040306432 Nhanha, P (Phaphamani) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
6 2100140917 Maziena, L (Lavanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1990138982 Sibengile, Z (Zolani) 1 0.0 0 0 1 0.0 1203.7 -425.0 778.7 View list
8 1070134135 Munemo, T (Tadiwa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list