Player Page

Oosthuizen, V (Vaughn)
Dob: 2014/08/26 (U12)
Gender: Male
Chess SA id: 1140135770
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (332 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 rating1108.6
Current Weighted rating1098.5
Current Weighted performance913.8
Current official/published rating (highest between Raw, WR and WP)1108.6
Current highest rating achieved1215.6
Current floor (min rating allowed)715.6
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)±188.9
Current Raw change used (final)0.0
Projected new Raw rating1108.6
Projected new Weighed rating1011.4
Projected new Weighted performance913.8
Projected new final Raw rating (if new WP > new Raw)1108.6
Projected new highest rating1215.6
Projected new floor715.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1108.6
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 rating1106.2
Current Weighted rating1093.3
Current Weighted performance913.8
Current official/published rating (highest between Raw, WR and WP)1106.2
Current highest rating achieved1218.8
Current floor (min rating allowed)718.8
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)±189.5
Current Raw change used (final)0.0
Projected new Raw rating1106.2
Projected new Weighed rating1006.9
Projected new Weighted performance913.8
Projected new final Raw rating (if new WP > new Raw)1106.2
Projected new highest rating1218.8
Projected new floor718.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.2
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 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
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
11 2023 Tshwane South School District CLOSED League Championship (U9) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1069.8 1057.2 Analysis
10 Lardies Tournament 2022 (U10) 2022/10/29 2022/10/29 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1069.5 1053.2 Analysis
9 2022 Etienne Lewis (U10 Open) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 6 1.5 1066.5 1043.8 Analysis
8 D4 Play Offs 2022 (U11) 2022/07/30 2022/07/30 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1128.7 1118.3 Analysis
7 2022 Menlo Open Tournament (D) 2022/07/23 2022/07/23 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1128.7 1118.3 Analysis
6 2022 Blou Bul Open (E) 2022/06/25 2022/06/25 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1163.9 1155.4 Analysis
5 2022 Chris Greyling Open (E) 2022/03/12 2022/03/12 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1164.5 1156.8 Analysis
4 2022 Gauteng Interregion (U8 Open+Girls) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1199.8 1198.6 Analysis
3 CP Ope 2022 (E) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1199.8 1198.6 Analysis
2 2022 Tshwane Chess Open Registration Tournament (E) 2022/01/29 2022/01/29 Tshwane (GTP) Standard 60 0.83 5 4 1.5 1215.6 1218.8 Analysis
1 2021 Lardies Ope (F) 2021/10/30 2021/10/30 Tshwane (GTP) 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 54 19 5 30 21.5 39.8 -86.6 1180.7 1094.2
White 25 12 3 10 13.5 54.0 34.0 1191.0 1225.0
Black 29 7 2 20 8.0 27.6 -190.5 1171.9 981.4
Standard All 54 19 5 30 21.5 39.8 -86.6 1180.7 1094.2
White 25 12 3 10 13.5 54.0 34.0 1191.0 1225.0
Black 29 7 2 20 8.0 27.6 -190.5 1171.9 981.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140134429 Botha, G (Gregory) 2 1.0 1 0 1 50.0 1181.8 0.0 1181.8 View list
2 1140134057 Erwee, HP (Hermanus Philipus) 2 0.5 0 1 1 25.0 1133.3 -212.5 920.8 View list
3 1130108360 Sathish, A (Aarya) 2 0.0 0 0 2 0.0 1115.5 -425.0 690.5 View list
4 2130140636 Truscott, A (Ane) 2 0.0 0 0 2 0.0 1116.7 -425.0 691.7 View list
5 1140137413 Matthee, C (Christiaan) 1 1.0 1 0 0 100.0 1199.8 425.0 1624.8 View list
6 2140134692 Malherbe, W (Wilmi) 1 1.0 1 0 0 100.0 1199.8 425.0 1624.8 View list
7 1140143073 Le Roux, J (Jean) 1 1.0 1 0 0 100.0 1069.8 425.0 1494.8 View list
8 1140159096 Laurens, C (Cihanu) 1 1.0 1 0 0 100.0 1069.8 425.0 1494.8 View list
9 2140136639 Kruger, K (Karina) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list
10 2140135760 Fourie, E (Elize) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1140137652 Aikman, D (Desmond Gustav) 1 1.0 1 0 0 100.0 1199.8 425.0 1624.8 View list
12 1130137392 Benade, D (Dylan) 1 1.0 1 0 0 100.0 1164.5 425.0 1589.5 View list
13 2150134511 Minny, L (Lunka) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1150135769 Oberholster, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1130135737 Olivier, F (Frederik) 1 1.0 1 0 0 100.0 1066.5 425.0 1491.5 View list
16 2140135772 Potgieter, R (Raven) 1 1.0 1 0 0 100.0 1163.9 425.0 1588.9 View list
17 1150149181 Prinsloo, F (Francois) 1 1.0 1 0 0 100.0 1069.8 425.0 1494.8 View list
18 1130136643 Stoman, C (Christiaan) 1 1.0 1 0 0 100.0 1164.5 425.0 1589.5 View list
19 2140135778 Sutherland, K (Kiona) 1 1.0 1 0 0 100.0 1069.5 425.0 1494.5 View list
20 1110139988 Van Der Loo, B (Benjamin Antonie) 1 1.0 1 0 0 100.0 1128.7 425.0 1553.7 View list