Player Page

Oosthuizen, A (Almero)
Dob: 2012/04/24 (U14)
Gender: Male
Chess SA id: 1120132782
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (461 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 rating1131.6
Current Weighted rating1139.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1139.3
Current highest rating achieved1196.0
Current floor (min rating allowed)696.0
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)±182.8
Current Raw change used (final)0.0
Projected new Raw rating1131.6
Projected new Weighed rating1047.1
Projected new Weighted performance343.8
Projected new final Raw rating (if new WP > new Raw)1131.6
Projected new highest rating1196.0
Projected new floor696.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1131.6
Projected effective change (new Official - current Official)-7.7
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 rating1193.2
Current Weighted rating1193.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.2
Current highest rating achieved1193.2
Current floor (min rating allowed)693.2
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)±167.4
Current Raw change used (final)0.0
Projected new Raw rating1193.2
Projected new Weighed rating1097.7
Projected new Weighted performance159.3
Projected new final Raw rating (if new WP > new Raw)1193.2
Projected new highest rating1193.2
Projected new floor693.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.2
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 rating1116.4
Current Weighted rating1126.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1126.4
Current highest rating achieved1116.4
Current floor (min rating allowed)616.4
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)±186.8
Current Raw change used (final)0.0
Projected new Raw rating1116.4
Projected new Weighed rating1034.9
Projected new Weighted performance227.8
Projected new final Raw rating (if new WP > new Raw)1116.4
Projected new highest rating1116.4
Projected new floor616.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.4
Projected effective change (new Official - current Official)-10.0
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 achieved1200.0
Current floor (min rating allowed)700.0
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)±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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Bojanala School League 2023 (U11) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 5 0.5 1196.0 1200.0 Analysis
1 Laerskool Proteapark 2020 (E) 2020/02/29 2020/02/29 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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
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 10 3 1 6 3.5 35.0 -127.5 1118.6 991.1
White 5 2 0 3 2.0 40.0 -85.0 1130.4 1045.4
Black 5 1 1 3 1.5 30.0 -170.0 1106.7 936.7
Standard All 5 3 0 2 3.0 60.0 85.0 1085.5 1170.5
White 2 2 0 0 2.0 100.0 425.0 1135.0 1560.0
Black 3 1 0 2 1.0 33.3 -141.7 1052.6 910.9
Rapid All 5 0 1 4 0.5 10.0 -340.0 1151.6 811.6
White 3 0 0 3 0.0 0.0 -425.0 1127.4 702.4
Black 2 0 1 1 0.5 25.0 -212.5 1188.0 975.5
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 108083282 Sefora, P (Phile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2120131244 Moolman, M (Marli) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2120111296 Vosloo, C (Carouxle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1120099321 Sibiya, K (Khayalethu) 1 0.5 0 1 0 50.0 1196.0 0.0 1196.0 View list
5 1120099318 Weber, U (Ulrich) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
6 1130143711 Van Der Merwe, L (Luwan Louis) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
7 1110144165 Tyobeka, N (Nceba) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
8 108083261 Mocha, O (Omphile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2070131253 Mehlwana, M (Mbulelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120160039 Matlhako, L (Lesego) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list