Player Page

Buitendag, D (Darius)
Dob: 2012/01/18 (U14)
Gender: Male
Chess SA id: 1120139501
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (76 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 rating1400.5
Curent Weighted rating1394.7
Curent Weighted performance1252.4
Current official/published rating (highest between Raw, WR and WP)1400.5
Current floor (min rating allowed)973.1
Current highest rating achieved1473.1
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)±124.6
Current Raw change used (final)0.0
Projected new Raw rating1400.5
Projected new Weighed rating1398.5
Projected new Weighted performance1252.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1400.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1473.1
Projected new floor973.1
Projected new K-facor32
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 rating1376.3
Curent Weighted rating1384.4
Curent Weighted performance1208.0
Current official/published rating (highest between Raw, WR and WP)1384.4
Current floor (min rating allowed)968.8
Current highest rating achieved1468.8
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)±129.0
Current Raw change used (final)0.0
Projected new Raw rating1376.3
Projected new Weighed rating1386.8
Projected new Weighted performance1208.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1386.8
Projected effective change (new Official - current Official)+2.4
Projected new highest rating1468.8
Projected new floor968.8
Projected new K-facor32
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 rating1290.9
Curent Weighted rating1227.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1290.9
Current floor (min rating allowed)790.9
Current highest rating achieved1290.9
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)±145.7
Current Raw change used (final)0.0
Projected new Raw rating1290.9
Projected new Weighed rating1233.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1290.9
Projected new floor790.9
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)790.9
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor790.9
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Kempton Park Cluster Individuals 2024 (U13 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1395.1 1248.4 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1466.7 1452.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Kempton Park Cluster Individuals 2024 (U13 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1395.1 1248.4 Analysis
21 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1466.7 1452.5 Analysis
20 Ekurhuleni North Chess Club 2023 (C) 2023/12/09 2023/12/09 Ekurhuleni (GE) Rapid 30 0.60 7 6 4.0 1456.9 1200.0 Analysis
19 Ekurhuleni Chess Spring Tournament 2023 (D) 2023/09/23 2023/09/23 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1473.1 1468.8 Analysis
18 2023 Ekurhuleni North District Schools Finals (U11) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1442.1 1440.4 Analysis
17 Ekurhuleni Chess Trial 3 2023 (U12) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1373.3 1374.6 Analysis
16 Gauteng Schools Individual Finals 2023 (U11 Boys) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1251.4 1248.2 Analysis
15 Ekurhuleni North Schools Individual Finals 2023 (U11 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1251.4 1248.2 Analysis
14 Ekurhuleni Trials 2 2023 (U12) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1248.1 1241.4 Analysis
13 Ekhuruleni Chess Trials 1 2023 (U12) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1268.4 1263.4 Analysis
12 2022 South African Junior Wild Card Chess Championships (U12 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 6 2.0 1265.5 1264.8 Analysis
11 2022 South African Junior Team Chess Championships (U12 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1265.5 1264.8 Analysis
10 ACB Tournament 2022 (A) 2022/10/07 2022/10/08 Ekurhuleni (GE) Standard 90 0.94 5 5 1.5 1267.5 1268.4 Analysis
9 Ekurhuleni Chess Springs Club Open 2022 (D) 2022/09/03 2022/09/03 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1255.8 1256.5 Analysis
8 2022 Gauteng Schools Team Championships (U11 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1238.5 1236.0 Analysis
7 Ekurhuleni-North Schools Teams 2022 (U11) 2022/08/06 2022/08/06 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1238.5 1236.0 Analysis
6 Alberton Chess Club Open 2022 (D) 2022/07/16 2022/07/16 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1227.1 1221.2 Analysis
5 2022 Gauteng Schools Individual Chess Championship (U11 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1301.5 1318.0 Analysis
4 ACB Invitation Chess Tournament 2022 (U11+U13) 2022/06/11 2022/06/11 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1301.5 1318.0 Analysis
3 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) 2022/05/13 2022/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1267.4 1278.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 0 6 4.0 40.0 -85.0 1343.1 1258.1
White 6 2 0 4 2.0 33.3 -141.7 1342.1 1200.5
Black 4 2 0 2 2.0 50.0 0.0 1344.6 1344.6
Standard All 5 0 0 5 0.0 0.0 -425.0 1492.4 1067.4
White 3 0 0 3 0.0 0.0 -425.0 1484.3 1059.3
Black 2 0 0 2 0.0 0.0 -425.0 1504.6 1079.6
Rapid All 5 4 0 1 4.0 80.0 255.0 1193.8 1448.8
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 2 0 0 2.0 100.0 425.0 1184.6 1609.6
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 115 64 7 44 67.5 58.7 73.9 1255.4 1329.3
White 58 28 4 26 30.0 51.7 14.7 1265.5 1280.2
Black 57 36 3 18 37.5 65.8 134.2 1245.1 1379.3
Standard All 104 56 7 41 59.5 57.2 61.3 1250.7 1312.0
White 52 24 4 24 26.0 50.0 0.0 1263.6 1263.6
Black 52 32 3 17 33.5 64.4 122.6 1237.9 1360.5
Rapid All 11 8 0 3 8.0 72.7 193.2 1299.5 1492.7
White 6 4 0 2 4.0 66.7 141.7 1282.0 1423.7
Black 5 4 0 1 4.0 80.0 255.0 1320.5 1575.5
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 1120135370 Fick, L (Logan Nicolas) 6 5.0 5 0 1 83.3 1310.5 283.3 1593.8 View list
2 1120140144 Myburgh, L (Liam) 3 2.0 2 0 1 66.7 1251.0 141.7 1392.6 View list
3 1120116463 Bosman, J (Johan) 2 2.0 2 0 0 100.0 1348.9 425.0 1773.9 View list
4 2130139605 Bensch, I (Ivanka) 2 2.0 2 0 0 100.0 1355.3 425.0 1780.3 View list
5 1120139529 Shazira, J (Joseph) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
6 1130135701 Van Loggerenberg, E (Elandre) 2 1.0 1 0 1 50.0 1356.3 0.0 1356.3 View list
7 1130136586 Fourie, J (Jacques) 2 0.0 0 0 2 0.0 1258.3 -425.0 833.3 View list
8 1110143262 Mokoena, D (Disema) 2 0.0 0 0 2 0.0 1270.0 -425.0 845.0 View list
9 1120131137 Hand, L (Logan) 1 1.0 1 0 0 100.0 1265.5 425.0 1690.5 View list
10 1130140132 Benjamin, L (Luyolo) 1 1.0 1 0 0 100.0 1248.1 425.0 1673.1 View list
11 1110136634 Botha, L (Louis) 1 1.0 1 0 0 100.0 1265.5 425.0 1690.5 View list
12 1110141411 Botha, L (Logan) 1 1.0 1 0 0 100.0 1238.5 425.0 1663.5 View list
13 1120143724 De Jager, J (Julani) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
14 2110139503 Engelbrecht, J (Jana) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1130130063 Hattingh, B (Ben) 1 1.0 1 0 0 100.0 1373.3 425.0 1798.3 View list
16 1120133800 Hex, K (Kyle) 1 1.0 1 0 0 100.0 1251.4 425.0 1676.4 View list
17 1120144398 Holtzhausen, D (Daniel) 1 1.0 1 0 0 100.0 1251.4 425.0 1676.4 View list
18 211093260 Jansen Van Vuuren, M (Mari) 1 1.0 1 0 0 100.0 1265.5 425.0 1690.5 View list
19 1130139611 Jordaan, M (Mikijl) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
20 1110139505 Kheswa, S (Spholami) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list