Player Page

Oosthuizen, RG (Rudolph Gerhardus)
Dob: 2008/03/08 (U18)
Gender: Male
Chess SA id: 108086536
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2020/02/08 (1600 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 rating934.2
Current Weighted rating934.2
Current Weighted performance375.1
Current official/published rating (highest between Raw, WR and WP)934.2
Current highest rating achieved934.2
Current floor (min rating allowed)500.0
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)±242.2
Current Raw change used (final)0.0
Projected new Raw rating934.2
Projected new Weighed rating859.5
Projected new Weighted performance375.1
Projected new final Raw rating (if new WP > new Raw)934.2
Projected new highest rating934.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)934.2
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 rating734.0
Current Weighted rating734.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)734.0
Current highest rating achieved734.0
Current floor (min rating allowed)500.0
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)±322.1
Current Raw change used (final)0.0
Projected new Raw rating734.0
Projected new Weighed rating675.3
Projected new Weighted performance316.6
Projected new final Raw rating (if new WP > new Raw)734.0
Projected new highest rating734.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)734.0
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 rating752.8
Current Weighted rating752.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)752.8
Current highest rating achieved752.8
Current floor (min rating allowed)500.0
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)±313.6
Current Raw change used (final)0.0
Projected new Raw rating752.8
Projected new Weighed rating692.6
Projected new Weighted performance215.4
Projected new final Raw rating (if new WP > new Raw)752.8
Projected new highest rating752.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)752.8
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 rating548.8
Current Weighted rating548.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)548.8
Current highest rating achieved548.8
Current floor (min rating allowed)500.0
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)±419.3
Current Raw change used (final)0.0
Projected new Raw rating548.8
Projected new Weighed rating504.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating548.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)548.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2020 Constantiapark Open Chess Tournament (D) 2020/02/08 2020/02/08 Tshwane (GTP) Standard 60 0.83 5 5 2.0 904.3 658.8 Analysis
5 2019 Super 12 Laerskole (Seniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 720.4 688.8 Analysis
4 2019 D4 Individual Finals (U11 Mixed) 2019/03/09 2019/03/09 Tshwane (GTP) Standard 60 0.83 5 3 0.0 724.7 662.4 Analysis
3 2019 Constantia Park Open (D) 2019/02/09 2019/02/09 Tshwane (GTP) Standard 60 0.83 5 5 2.0 672.9 594.4 Analysis
2 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 4.0 587.0 548.8 Analysis
1 2018 Constantia Park Open (D) 2018/02/10 2018/02/10 Tshwane (GTP) Standard 60 0.83 5 5 2.0 548.8 548.8 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 28 12 2 14 13.0 46.4 -30.4 1072.4 1042.0
White 13 6 0 7 6.0 46.2 -32.7 1032.2 999.5
Black 15 6 2 7 7.0 46.7 -28.3 1107.2 1078.8
Standard All 18 5 2 11 6.0 33.3 -141.7 1079.0 937.4
White 9 2 0 7 2.0 22.2 -236.1 1020.6 784.5
Black 9 3 2 4 4.0 44.4 -47.2 1137.5 1090.2
Rapid All 10 7 0 3 7.0 70.0 170.0 1060.3 1230.3
White 4 4 0 0 4.0 100.0 425.0 1058.3 1483.3
Black 6 3 0 3 3.0 50.0 0.0 1061.7 1061.7
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 2060114713 Erasmus, S (Salomien) 1 1.0 1 0 0 100.0 720.4 425.0 1145.4 View list
2 1100101044 Du Plessis, J (Jean-Pierre) 1 1.0 1 0 0 100.0 587.0 425.0 1012.0 View list
3 106069961 Diedericks, H (Heinrich) 1 1.0 1 0 0 100.0 720.4 425.0 1145.4 View list
4 2050117917 Mokgothu, O (Omolemo) 1 1.0 1 0 0 100.0 904.3 425.0 1329.3 View list
5 109082811 Maritz, J (Jaydon) 1 1.0 1 0 0 100.0 587.0 425.0 1012.0 View list
6 2070117871 Klopper, E (Elaine) 1 1.0 1 0 0 100.0 904.3 425.0 1329.3 View list
7 208089924 Joubert, Z (Zelda) 1 1.0 1 0 0 100.0 587.0 425.0 1012.0 View list
8 109085213 Henning, T (Tiaan) 1 1.0 1 0 0 100.0 672.9 425.0 1097.9 View list
9 108090794 Rautenbach, R (Rynel) 1 1.0 1 0 0 100.0 720.4 425.0 1145.4 View list
10 206092298 De Almeida, K (Kelly) 1 1.0 1 0 0 100.0 548.8 425.0 973.8 View list
11 110089426 Van Der Walt, AJ (Antonie) 1 1.0 1 0 0 100.0 548.8 425.0 973.8 View list
12 107090803 Waldeck, M (Madison) 1 1.0 1 0 0 100.0 587.0 425.0 1012.0 View list
13 1100107174 Scholtz, A (Aydin) 1 0.5 0 1 0 50.0 672.9 0.0 672.9 View list
14 2090109344 Bason, A (Anna) 1 0.5 0 1 0 50.0 672.9 0.0 672.9 View list
15 105075132 Seabela, T (Thoriso) 1 0.0 0 0 1 0.0 904.3 -425.0 479.3 View list
16 109069449 Boheim, E (Eugene) 1 0.0 0 0 1 0.0 724.7 -425.0 299.7 View list
17 1090098580 Bezuidenhout, DFT (Daniel) 1 0.0 0 0 1 0.0 587.0 -425.0 162.0 View list
18 1090108333 Rambritch, A (Abhay) 1 0.0 0 0 1 0.0 904.3 -425.0 479.3 View list
19 1100112374 Pretorius, A (Andries) 1 0.0 0 0 1 0.0 904.3 -425.0 479.3 View list
20 107088051 Osmers, G (Grigor) 1 0.0 0 0 1 0.0 720.4 -425.0 295.4 View list