Player Page

Marais, DJ (Dawid)
Dob: 2002/08/01 (Adult)
Gender: Male
Chess SA id: 102020720
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/05/15 (924 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 rating1383.5
Current Weighted rating1383.5
Current Weighted performance660.1
Current official/published rating (highest between Raw, WR and WP)1383.5
Current highest rating achieved1422.3
Current floor (min rating allowed)922.3
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)±127.7
Current Raw change used (final)0.0
Projected new Raw rating1383.5
Projected new Weighed rating1272.8
Projected new Weighted performance660.1
Projected new final Raw rating (if new WP > new Raw)1383.5
Projected new highest rating1422.3
Projected new floor922.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1383.5
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 rating1383.4
Current Weighted rating1383.4
Current Weighted performance660.1
Current official/published rating (highest between Raw, WR and WP)1383.4
Current highest rating achieved1429.2
Current floor (min rating allowed)929.2
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)±127.7
Current Raw change used (final)0.0
Projected new Raw rating1383.4
Projected new Weighed rating1272.7
Projected new Weighted performance660.1
Projected new final Raw rating (if new WP > new Raw)1383.4
Projected new highest rating1429.2
Projected new floor929.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1383.4
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 rating1323.6
Current Weighted rating1323.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1323.6
Current highest rating achieved1332.0
Current floor (min rating allowed)832.0
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)±139.0
Current Raw change used (final)0.0
Projected new Raw rating1323.6
Projected new Weighed rating1217.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1332.0
Projected new floor832.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1323.6
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 rating1323.6
Current Weighted rating1323.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1323.6
Current highest rating achieved1332.0
Current floor (min rating allowed)832.0
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)±139.0
Current Raw change used (final)0.0
Projected new Raw rating1323.6
Projected new Weighed rating1217.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1332.0
Projected new floor832.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1323.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 USSA Closed 2022 (Open) 2022/05/13 2022/05/15 Dr Kenneth Kaunda (NWP) Standard 90 0.94 7 7 2.5 1392.5 1391.7 Analysis
20 Grey College Team Championship 2020 (A) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 2.5 1415.9 1421.8 Analysis
19 2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 4 4.0 1394.2 1401.0 Analysis
18 2019 Gauteng School League Finals (U19 Open) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1381.2 1385.6 Analysis
17 2019 D4 Tshwane South Schools League Team Finals (U19) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1367.9 1369.6 Analysis
16 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1359.1 1359.4 Analysis
15 2019 D4 Individual Finals (U18 Mixed) 2019/03/09 2019/03/09 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1390.2 1394.0 Analysis
14 2019 Waterkloof Open (B) 2019/03/02 2019/03/03 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1390.2 1394.0 Analysis
13 Grey College Team Championship 2019 (A) 2019/02/22 2019/02/23 Mangaung (FMB) Standard 60 0.83 5 4 3.0 1375.6 1376.4 Analysis
12 South African Junior Team Championships 2018 (U18A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 5.0 1364.7 1366.2 Analysis
11 2018 Gauteng North Open (A) 2018/10/20 2018/10/21 Tshwane (GTP) Standard 90 0.94 5 4 0.0 1409.8 1414.8 Analysis
10 2018 Etienne Lewis Trials (U20) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 7 4.0 1422.3 1429.2 Analysis
9 2018 Gauteng League Final (U17) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1413.0 1419.0 Analysis
8 2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1332.6 1335.5 Analysis
7 2018 Capablanca RR (E) 2018/04/26 2018/05/01 Tshwane (GTP) Standard 135 1.00 9 9 6.5 1332.6 1335.5 Analysis
6 2018 D4 Tshwane North Individual Chess Championships (U19 Boys) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1351.1 1366.1 Analysis
5 2018 Waterkloof Open (A) 2018/03/03 2018/03/04 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1351.1 1366.1 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 1329.9 1342.3 Analysis
3 2018 Tshwane Registration Open Chess Tournament (B) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1323.6 1323.6 Analysis
2 South African Junior Wildcard Championships 2017 (U16 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 1323.6 1323.6 Analysis
12
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 116 60 22 34 71.0 61.2 95.3 1270.1 1365.4
White 58 29 9 20 33.5 57.8 65.9 1307.3 1373.2
Black 58 31 13 14 37.5 64.7 124.6 1232.9 1357.5
Standard All 116 60 22 34 71.0 61.2 95.3 1270.1 1365.4
White 58 29 9 20 33.5 57.8 65.9 1307.3 1373.2
Black 58 31 13 14 37.5 64.7 124.6 1232.9 1357.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100014232 Jonas, LF (Lesedi) 2 2.0 2 0 0 100.0 1406.3 425.0 1831.3 View list
2 100031149 Prinsloo, MP (Marthinus) 2 1.5 1 1 0 75.0 1331.3 212.5 1543.8 View list
3 106028748 Odendaal, MM (Mikhal) 2 1.0 1 0 1 50.0 1374.3 0.0 1374.3 View list
4 202044697 Strumpfer, M (Marilee) 2 1.0 1 0 1 50.0 1391.9 0.0 1391.9 View list
5 101032434 Rogge, CG (Conrad) 2 1.0 0 2 0 50.0 1370.7 0.0 1370.7 View list
6 194073176 Chueu, C (Calvin) 2 0.0 0 0 2 0.0 1380.4 -425.0 955.4 View list
7 103084562 Dlomo, AH (Aphiwe Hlanganisa) 1 1.0 1 0 0 100.0 1359.1 425.0 1784.1 View list
8 102093213 Dhlamini, MM (Mzwakhe Musawenkosi) 1 1.0 1 0 0 100.0 1367.9 425.0 1792.9 View list
9 1020115317 Chakane, K (Katlego) 1 1.0 1 0 0 100.0 1359.1 425.0 1784.1 View list
10 204051966 Bokwana, W (Wilmarie) 1 1.0 1 0 0 100.0 1394.2 425.0 1819.2 View list
11 203001927 Bester, C (Carla) 1 1.0 1 0 0 100.0 1375.6 425.0 1800.6 View list
12 1020098564 Boshoff, W (Willem) 1 1.0 1 0 0 100.0 1367.9 425.0 1792.9 View list
13 202004964 Cloete, D (Danet) 1 1.0 1 0 0 100.0 1394.2 425.0 1819.2 View list
14 205004863 Claassen, G (Gabriella) 1 1.0 1 0 0 100.0 1332.6 425.0 1757.6 View list
15 206006788 De Villiers, A (Anri) 1 1.0 1 0 0 100.0 1323.6 425.0 1748.6 View list
16 1030112487 De Wet, R (Ruan) 1 1.0 1 0 0 100.0 1390.2 425.0 1815.2 View list
17 102055285 De Vos, JR (Jason) 1 1.0 1 0 0 100.0 1323.6 425.0 1748.6 View list
18 101082618 Elephant, K (Kabelo) 1 1.0 1 0 0 100.0 1364.7 425.0 1789.7 View list
19 104055640 Eswari Niranjan, K (Krishnaraj) 1 1.0 1 0 0 100.0 1381.2 425.0 1806.2 View list
20 104009473 Fihla, LL (Lonwabo) 1 1.0 1 0 0 100.0 1323.6 425.0 1748.6 View list