Player Page

Van Der Walt, AB (Bernize)
Dob: 2002/03/12 (Adult)
Gender: Female
Chess SA id: 202039440
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s): WCM
Last active: 2019/09/28 (1733 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 rating1489.5
Current Weighted rating1489.5
Current Weighted performance584.9
Current official/published rating (highest between Raw, WR and WP)1489.5
Current highest rating achieved1489.5
Current floor (min rating allowed)989.5
Current K-factor32
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)±109.8
Current Raw change used (final)0.0
Projected new Raw rating1489.5
Projected new Weighed rating1370.3
Projected new Weighted performance584.9
Projected new final Raw rating (if new WP > new Raw)1489.5
Projected new highest rating1489.5
Projected new floor989.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1489.5
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 rating1501.9
Current Weighted rating1501.9
Current Weighted performance584.9
Current official/published rating (highest between Raw, WR and WP)1501.9
Current highest rating achieved1501.9
Current floor (min rating allowed)1001.9
Current K-factor32
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)±107.9
Current Raw change used (final)0.0
Projected new Raw rating1501.9
Projected new Weighed rating1381.7
Projected new Weighted performance584.9
Projected new final Raw rating (if new WP > new Raw)1501.9
Projected new highest rating1501.9
Projected new floor1001.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1501.9
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 rating1423.0
Current Weighted rating1423.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1423.0
Current highest rating achieved1423.0
Current floor (min rating allowed)923.0
Current K-factor32
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)±120.7
Current Raw change used (final)0.0
Projected new Raw rating1423.0
Projected new Weighed rating1309.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1423.0
Projected new floor923.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1423.0
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 rating1449.6
Current Weighted rating1449.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1449.6
Current highest rating achieved1449.6
Current floor (min rating allowed)949.6
Current K-factor32
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)±116.2
Current Raw change used (final)0.0
Projected new Raw rating1449.6
Projected new Weighed rating1333.6
Projected new Weighted performance112.4
Projected new final Raw rating (if new WP > new Raw)1449.6
Projected new highest rating1449.6
Projected new floor949.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1449.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 Free State Closed 2019 (Women) 2019/09/27 2019/09/28 Mangaung (FMB) Standard 90 0.94 5 4 3.5 1462.6 1473.1 Analysis
15 Courteney Page 2019 (Ladies) 2019/09/06 2019/09/07 Mangaung (FMB) Standard 62 0.84 5 5 5.0 1462.6 1473.1 Analysis
14 All Girls Festival 2019 2019/05/02 2019/05/04 Cape Winelands (WCW) Standard 60 0.83 9 9 9.0 1435.0 1440.5 Analysis
13 Clarendon Derby Day 2019 2019/04/12 2019/04/12 Buffalo City (EBC) Standard 60 0.83 1 1 1.0 1427.6 1431.9 Analysis
12 Grey College Team Championship 2019 (A) 2019/02/22 2019/02/23 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1417.0 1418.8 Analysis
11 South African Junior Team Championships 2018 (U16-U20 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 4.5 1419.6 1421.0 Analysis
10 Mangaung Metro Chess12 & 13 October 2018 (A) 2018/10/12 2018/10/13 Mangaung (FMB) Standard 62 0.84 5 4 2.5 1425.0 1427.4 Analysis
9 Free State Open 2018 (A) 2018/08/17 2018/08/18 Mangaung (FMB) Standard 62 0.84 6 6 4.0 1441.4 1448.2 Analysis
8 Inter Regional 2018 (U18 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 4.5 1418.8 1420.4 Analysis
7 SAGF Blitz 2018 2018/04/30 2018/04/30 Buffalo City (EBC) Blitz 5 0.18 11 10 7.0 1408.2 1423.0 Analysis
6 Spar All Girls Festival 2018 2018/04/28 2018/04/29 Buffalo City (EBC) Standard 60 0.83 8 8 8.0 1408.2 1412.4 Analysis
5 Mangaung Metro Chess 9 - 10 March 2018 (B) 2018/03/09 2018/03/10 Mangaung (FMB) Standard 62 0.84 5 5 4.5 1385.1 1384.9 Analysis
4 Grey College Inter Team Chess Tournament 2018 (A) 2018/02/23 2018/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1397.3 1400.9 Analysis
3 Mangaung Metro Chess 2 & 3 February 2018 (B) 2018/02/02 2018/02/03 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1397.3 1400.9 Analysis
2 Mangaung Metro Chess 19 & 20 January 2018 (B) 2018/01/19 2018/01/20 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1423.0 1423.0 Analysis
1 South African Junior Team Championships 2017 (U16-U20 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.5 1423.0 1423.0 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 90 67 11 12 72.5 80.6 259.7 1165.3 1425.0
White 48 35 5 8 37.5 78.1 239.1 1170.3 1409.4
Black 42 32 6 4 35.0 83.3 283.3 1159.6 1442.9
Standard All 80 60 11 9 65.5 81.9 270.9 1148.8 1419.7
White 43 31 5 7 33.5 77.9 237.2 1163.5 1400.7
Black 37 29 6 2 32.0 86.5 310.1 1131.7 1441.8
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 10 7 0 3 7.0 70.0 170.0 1297.2 1467.2
White 5 4 0 1 4.0 80.0 255.0 1228.4 1483.4
Black 5 3 0 2 3.0 60.0 85.0 1366.1 1451.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 202039509 Van Der Walt, MC (Marelize) 5 3.0 1 4 0 60.0 1415.2 85.0 1500.2 View list
2 205056862 Becker, R (Robyn) 2 2.0 2 0 0 100.0 1431.3 425.0 1856.3 View list
3 201079539 Amrouni, G (Gabrielle) 2 2.0 2 0 0 100.0 1408.2 425.0 1833.2 View list
4 201088255 De Franchi, C (Chiara) 2 2.0 2 0 0 100.0 1421.6 425.0 1846.6 View list
5 101010320 Geldenhuys, AJ (Andre J) 2 2.0 2 0 0 100.0 1410.2 425.0 1835.2 View list
6 202012249 Hendricks, LC (Lesego) 2 2.0 2 0 0 100.0 1435.4 425.0 1860.4 View list
7 201087928 Naidoo, T (Tia) 2 2.0 2 0 0 100.0 1408.2 425.0 1833.2 View list
8 299027888 Nkoana, K (Kholofelo) 2 1.5 1 1 0 75.0 1421.3 212.5 1633.8 View list
9 101031310 Quick, LT (Liam) 2 1.0 1 0 1 50.0 1407.2 0.0 1407.2 View list
10 101008455 Duvenhage, HW (Hendrik) 2 1.0 0 2 0 50.0 1408.0 0.0 1408.0 View list
11 201051880 Dyantyi, K (Kanyisa) 1 1.0 1 0 0 100.0 1435.0 425.0 1860.0 View list
12 207064249 Boje, C (Carissa) 1 1.0 1 0 0 100.0 1462.6 425.0 1887.6 View list
13 204092711 Bhila, L (Lindokuhle) 1 1.0 1 0 0 100.0 1419.6 425.0 1844.6 View list
14 196000418 Albertse, IF (Ian) 1 1.0 1 0 0 100.0 1425.0 425.0 1850.0 View list
15 101005265 Coetzee, RJ (Ruhandre) 1 1.0 1 0 0 100.0 1385.1 425.0 1810.1 View list
16 202077097 Chani, N (Naomi) 1 1.0 1 0 0 100.0 1419.6 425.0 1844.6 View list
17 103044540 Cata, T (Toni) 1 1.0 1 0 0 100.0 1385.1 425.0 1810.1 View list
18 100003397 Bredenkamp, C (Christiaan) 1 1.0 1 0 0 100.0 1397.3 425.0 1822.3 View list
19 202049736 Davids, C (Christa) 1 1.0 1 0 0 100.0 1418.8 425.0 1843.8 View list
20 204082201 Commaille, E (Erin) 1 1.0 1 0 0 100.0 1408.2 425.0 1833.2 View list