Player Page

Sandenbergh, RF (Francois)
Dob: 2009/08/09 (U16)
Gender: Male
Chess SA id: 109073284
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/07/28 (1757 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
Curent Raw rating1068.0
Curent Weighted rating1068.0
Curent Weighted performance410.1
Current official/published rating (highest between Raw, WR and WP)1068.0
Current floor (min rating allowed)624.5
Current highest rating achieved1124.5
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)±200.1
Current Raw change used (final)0.0
Projected new Raw rating1068.0
Projected new Weighed rating1068.0
Projected new Weighted performance410.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1068.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1124.5
Projected new floor624.5
Projected new K-facor40
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
Curent Raw rating1061.9
Curent Weighted rating1061.9
Curent Weighted performance407.4
Current official/published rating (highest between Raw, WR and WP)1061.9
Current floor (min rating allowed)629.9
Current highest rating achieved1129.9
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)±201.9
Current Raw change used (final)0.0
Projected new Raw rating1061.9
Projected new Weighed rating1061.9
Projected new Weighted performance407.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1061.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1129.9
Projected new floor629.9
Projected new K-facor40
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
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 JHB Metro Closed 2019 (U12) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1038.7 1030.3 Analysis
15 Fonties Challange 2019 (U11) 2019/06/08 2019/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1015.5 997.9 Analysis
14 The Metro Open 2019 (Masters) 2019/05/25 2019/05/26 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.0 1026.4 1002.7 Analysis
13 2019 South African Junior Closed Chess Championship (U10 Open) 2019/03/17 2019/03/22 Chess South Africa (CSA) Standard 120 1.00 9 8 2.0 1030.4 1009.1 Analysis
12 JNW Club - Trinityhouse Little Falls Open 2019 (D) 2019/02/23 2019/02/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1082.5 1070.3 Analysis
11 JNW Club - Bryanston Open 1 2019 (C) 2019/01/26 2019/01/26 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1087.8 1075.9 Analysis
10 2018 Wild Card Chess Championships (U10 Open) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 4.0 1080.2 1081.1 Analysis
9 South African Junior Team Championships 2018 (U10B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.0 1080.2 1081.1 Analysis
8 JNW Club - Maragon Open 2018 (U10) 2018/08/04 2018/08/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1092.2 1095.5 Analysis
7 JHB Metro Junior Closed 2018 (U10) 2018/07/28 2018/07/29 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1124.5 1129.9 Analysis
6 British International Prep/Chessnuts 2018 (U10) 2018/06/23 2018/06/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1001.3 1002.3 Analysis
5 JNW Club - Linden Open 2018 (U10) 2018/04/14 2018/04/14 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 823.1 875.6 Analysis
4 JNW Club - Trinityhouse Randpark Ridge Open 2018 (U10) 2018/03/24 2018/03/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 610.0 620.8 Analysis
3 JNW Club - Northriding College Open 2018 (U10) 2018/03/10 2018/03/10 Johannesburg Metro (GJM) Standard 60 0.83 6 6 5.0 610.0 620.8 Analysis
2 JNW Club - Bryanston Open 2018 (U10) 2018/01/27 2018/01/27 Johannesburg Metro (GJM) Standard 65 0.85 6 6 3.0 500.0 500.0 Analysis
1 South African Junior Team Championships 2017 (U10D) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 500.0 500.0 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 94 50 1 43 50.5 53.7 31.6 994.2 1025.8
White 48 29 0 19 29.0 60.4 88.5 978.0 1066.6
Black 46 21 1 24 21.5 46.7 -27.7 1011.0 983.3
Standard All 94 50 1 43 50.5 53.7 31.6 994.2 1025.8
White 48 29 0 19 29.0 60.4 88.5 978.0 1066.6
Black 46 21 1 24 21.5 46.7 -27.7 1011.0 983.3
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 109082809 De Villiers, J (Juan) 4 2.0 2 0 2 50.0 885.2 0.0 885.2 View list
2 210090140 Naidoo, Y (Yasthi) 3 3.0 3 0 0 100.0 1099.0 425.0 1524.0 View list
3 109086017 Roetz, K (Kyle) 3 2.0 2 0 1 66.7 716.2 141.7 857.9 View list
4 210075196 Chauke, N (Nosipho) 2 2.0 2 0 0 100.0 610.0 425.0 1035.0 View list
5 110095103 Arnerius, M (Max) 2 1.0 1 0 1 50.0 1062.9 0.0 1062.9 View list
6 109082272 Mazibuko, T (Thembani) 2 1.0 1 0 1 50.0 1108.3 0.0 1108.3 View list
7 211085191 Naidoo, K (Kajol) 2 1.0 1 0 1 50.0 1013.9 0.0 1013.9 View list
8 210092814 Van Der Sandt, I (Iliana) 2 1.0 1 0 1 50.0 805.6 0.0 805.6 View list
9 109076140 Jones, E (Edward) 2 0.0 0 0 2 0.0 812.3 -425.0 387.3 View list
10 110091705 Pienaar, K (Kyle) 2 0.0 0 0 2 0.0 1061.3 -425.0 636.3 View list
11 109080845 Tsai, R (Ray) 2 0.0 0 0 2 0.0 555.0 -425.0 130.0 View list
12 209088690 Capa, T (Thando) 1 1.0 1 0 0 100.0 1080.2 425.0 1505.2 View list
13 109083250 Byliefeldt, L (Leroux) 1 1.0 1 0 0 100.0 1030.4 425.0 1455.4 View list
14 209086015 Breckenridge, J (Jessica) 1 1.0 1 0 0 100.0 823.1 425.0 1248.1 View list
15 109087166 Cronje, O (Omri) 1 1.0 1 0 0 100.0 1080.2 425.0 1505.2 View list
16 108085285 Harker, C (Cassidy) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
17 208072577 Ackerman, B (Bea-Mari) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
18 2090104442 Dippenaar, S (Scarlett) 1 1.0 1 0 0 100.0 1092.2 425.0 1517.2 View list
19 109084157 De Wet, S (Samuel) 1 1.0 1 0 0 100.0 1080.2 425.0 1505.2 View list
20 109079720 Lange, J (Jean-Luc) 1 1.0 1 0 0 100.0 1080.2 425.0 1505.2 View list