Player Page

Botha, S (Shadette)
Dob: 2013/02/22 (U12)
Gender: Female
Chess SA id: 2130136682
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (15 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 rating1200.1
Current Weighted rating1166.2
Current Weighted performance1168.5
Current official/published rating (highest between Raw, WR and WP)1200.1
Current highest rating achieved1209.2
Current floor (min rating allowed)709.2
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.19
Difference (S-We)0.67
Current Raw change (no limits, including tournament time weight)24.2
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)24.2
Projected new Raw rating1224.3
Projected new Weighed rating1074.5
Projected new Weighted performance1224.9
Projected new final Raw rating (if new WP > new Raw)1224.9
Projected new highest rating1224.9
Projected new floor724.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.9
Projected effective change (new Official - current Official)+24.8
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 rating1205.8
Current Weighted rating1160.5
Current Weighted performance1168.5
Current official/published rating (highest between Raw, WR and WP)1205.8
Current highest rating achieved1214.0
Current floor (min rating allowed)714.0
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.21
Difference (S-We)0.79
Current Raw change (no limits, including tournament time weight)28.4
Current min/max change allowed (with limits)±164.5
Current Raw change used (final)28.4
Projected new Raw rating1234.2
Projected new Weighed rating1069.7
Projected new Weighted performance1224.9
Projected new final Raw rating (if new WP > new Raw)1234.2
Projected new highest rating1234.2
Projected new floor734.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1234.2
Projected effective change (new Official - current Official)+28.4
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
Tournament: AG Visser Open 2024 (D)
Start: 2024/06/08  End: 2024/06/08  Host: GSV  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1200.1  Rating gain/loss: 24.2
Type rating: 1205.8  Rating gain/loss: 28.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 AG Visser Open 2024 (D) 2024/06/08 2024/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1200.1 1205.8 Analysis
2 Hoerskool Overvaal Chess Open 2024 (D) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1177.7 1178.4 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1209.2 1214.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 AG Visser Open 2024 (D) 2024/06/08 2024/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1200.1 1205.8 Analysis
8 Hoerskool Overvaal Chess Open 2024 (D) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1177.7 1178.4 Analysis
7 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1209.2 1214.0 Analysis
6 Queens Gambit Chess Open 2023 (E) 2023/11/25 2023/11/25 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1177.7 1176.4 Analysis
5 NWU Vaal Open 2023 (E) 2023/10/14 2023/10/14 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1132.9 1116.8 Analysis
4 AG Visser Open 2023 (C) 2023/02/18 2023/02/18 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1103.4 1075.6 Analysis
3 Heidelberg Open 2022 (D) 2022/05/02 2022/05/02 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1200.0 1200.0 Analysis
2 2022 Gauteng Interregion (U10 Girls) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 Heidelberg Klub Open 2002 (D) 2022/02/19 2022/02/19 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 7 0 7 7.0 50.0 0.0 1233.8 1233.8
White 7 3 0 4 3.0 42.9 -60.7 1265.7 1205.0
Black 7 4 0 3 4.0 57.1 60.7 1201.8 1262.5
Standard All 14 7 0 7 7.0 50.0 0.0 1233.8 1233.8
White 7 3 0 4 3.0 42.9 -60.7 1265.7 1205.0
Black 7 4 0 3 4.0 57.1 60.7 1201.8 1262.5
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 44 21 1 22 21.5 48.9 -9.7 1205.1 1195.4
White 22 12 1 9 12.5 56.8 58.0 1212.6 1270.5
Black 22 9 0 13 9.0 40.9 -77.3 1197.6 1120.3
Standard All 44 21 1 22 21.5 48.9 -9.7 1205.1 1195.4
White 22 12 1 9 12.5 56.8 58.0 1212.6 1270.5
Black 22 9 0 13 9.0 40.9 -77.3 1197.6 1120.3
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 1150136528 Geyer, L (Lourens) 2 2.0 2 0 0 100.0 1155.3 425.0 1580.3 View list
2 1120136526 Viviers, W (Wiaan) 2 1.0 1 0 1 50.0 1188.8 0.0 1188.8 View list
3 1150158312 Brancato, S (Sebastian) 2 0.0 0 0 2 0.0 1166.5 -425.0 741.5 View list
4 1120306012 Gouws, S (Samuel Johannes J) 1 1.0 1 0 0 100.0 1200.1 425.0 1625.1 View list
5 1130151851 Luthango, L (Lakhe) 1 1.0 1 0 0 100.0 1177.7 425.0 1602.7 View list
6 2130119628 Loubser, L (Lara) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110137031 Lehman, R (Ruben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1160158670 Kruger, B (Barend) 1 1.0 1 0 0 100.0 1177.7 425.0 1602.7 View list
9 2140135916 Emanuel, S (Shiloh) 1 1.0 1 0 0 100.0 1103.4 425.0 1528.4 View list
10 2120134048 Erwee, E (Elizabeth) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2140139659 Du Toit, M (Monika) 1 1.0 1 0 0 100.0 1103.4 425.0 1528.4 View list
12 1120138273 Combrinck, R (Rossouw) 1 1.0 1 0 0 100.0 1200.1 425.0 1625.1 View list
13 2110136683 Marais, L (Leane) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2130149349 Mashaba, G (Geraldine) 1 1.0 1 0 0 100.0 1209.2 425.0 1634.2 View list
15 1120144493 Mogorosi, P (Pako) 1 1.0 1 0 0 100.0 1177.7 425.0 1602.7 View list
16 1130301556 Mophuthing, K (Keorapetse) 1 1.0 1 0 0 100.0 1177.7 425.0 1602.7 View list
17 2140162669 Mosai, R (Reitumetse) 1 1.0 1 0 0 100.0 1132.9 425.0 1557.9 View list
18 1120306014 Odendaal, L (Lorenzo Christiaan C) 1 1.0 1 0 0 100.0 1200.1 425.0 1625.1 View list
19 1140159468 Sekheo, K (Keabetswe) 1 1.0 1 0 0 100.0 1132.9 425.0 1557.9 View list
20 2120133676 Smith, MI (Melea Ine) 1 1.0 1 0 0 100.0 1103.4 425.0 1528.4 View list