Player Page

De Villiers, D (Dwaine)
Dob: 2011/08/08 (U14)
Gender: Male
Chess SA id: 1110158546
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (63 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 rating1270.9
Current Weighted rating1216.1
Current Weighted performance1282.0
Current official/published rating (highest between Raw, WR and WP)1282.0
Current highest rating achieved1270.9
Current floor (min rating allowed)770.9
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)±149.9
Current Raw change used (final)0.0
Projected new Raw rating1270.9
Projected new Weighed rating1119.3
Projected new Weighted performance1282.0
Projected new final Raw rating (if new WP > new Raw)1282.0
Projected new highest rating1282.0
Projected new floor782.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.0
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 rating1202.4
Current Weighted rating1175.1
Current Weighted performance1174.2
Current official/published rating (highest between Raw, WR and WP)1202.4
Current highest rating achieved1202.4
Current floor (min rating allowed)702.4
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.4
Projected new Weighed rating1080.8
Projected new Weighted performance1174.2
Projected new final Raw rating (if new WP > new Raw)1202.4
Projected new highest rating1202.4
Projected new floor702.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.4
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 rating1254.1
Current Weighted rating1198.6
Current Weighted performance1205.3
Current official/published rating (highest between Raw, WR and WP)1254.1
Current highest rating achieved1334.7
Current floor (min rating allowed)834.7
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)±153.5
Current Raw change used (final)0.0
Projected new Raw rating1254.1
Projected new Weighed rating1102.5
Projected new Weighted performance1205.3
Projected new final Raw rating (if new WP > new Raw)1254.1
Projected new highest rating1334.7
Projected new floor834.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1254.1
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 rating1161.5
Current Weighted rating1168.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1168.6
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)±175.2
Current Raw change used (final)0.0
Projected new Raw rating1161.5
Projected new Weighed rating1074.4
Projected new Weighted performance311.5
Projected new final Raw rating (if new WP > new Raw)1161.5
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)1161.5
Projected effective change (new Official - current Official)-7.1
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 Sarah Baartman District Schools Trials 2024 (U13 Boys) 2024/08/03 2024/08/03 Sarah Baartman (ESB) Rapid 35 0.66 5 4 3.0 1250.0 1215.9 Analysis
6 SBDCU Closed Trials 2024 (U14 Boys) 2024/07/27 2024/07/27 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.5 1241.6 1183.0 Analysis
5 SBDCU Trial 3 2024 (U14) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1225.0 1148.4 Analysis
4 Humansdorp CMC Schools Trials 2024 (U13 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 4.0 1168.1 1118.7 Analysis
3 SBDCU Trial 2 2024 (U14) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.5 1185.0 1170.4 Analysis
2 Jeffreys Bay CC Fide Rated Tournament 2024 2024/03/18 2024/03/26 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.0 1185.0 1170.4 Analysis
1 SBDCU Trial 1 2024 (U14) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1184.4 1161.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Sarah Baartman District Schools Trials 2024 (U13 Boys) 2024/08/03 2024/08/03 Sarah Baartman (ESB) Rapid 35 0.66 5 4 3.0 1250.0 1215.9 Analysis
17 SBDCU Closed Trials 2024 (U14 Boys) 2024/07/27 2024/07/27 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.5 1241.6 1183.0 Analysis
16 SBDCU Trial 3 2024 (U14) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1225.0 1148.4 Analysis
15 Humansdorp CMC Schools Trials 2024 (U13 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 4.0 1168.1 1118.7 Analysis
14 SBDCU Trial 2 2024 (U14) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.5 1185.0 1170.4 Analysis
13 Jeffreys Bay CC Fide Rated Tournament 2024 2024/03/18 2024/03/26 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.0 1185.0 1170.4 Analysis
12 SBDCU Trial 1 2024 (U14) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1184.4 1161.8 Analysis
11 Jeffreys Bay CC 4th December Rapid 2023 2023/12/14 2023/12/14 Sarah Baartman (ESB) Rapid 12 0.33 5 5 1.0 1222.4 1254.8 Analysis
10 Jeffreys Bay CC 3rd December Rapid 2023 2023/12/11 2023/12/11 Sarah Baartman (ESB) Rapid 12 0.33 5 4 0.0 1222.4 1254.8 Analysis
9 Jeffreys Bay CC Dec Rapid 2 2023 2023/12/07 2023/12/07 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1222.4 1254.8 Analysis
8 Jeffreys Bay CC December Rapid 1 2023 2023/12/04 2023/12/04 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.5 1222.4 1254.8 Analysis
7 Jeffreys Bay CC Nov Rapid 3 2023 2023/11/30 2023/11/30 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1224.7 1274.6 Analysis
6 Jeffreys Bay CC 25 Sep Rapid 2023 2023/09/25 2023/09/25 Sarah Baartman (ESB) Rapid 12 0.33 5 5 1.5 1244.0 1334.7 Analysis
5 Jeffreys Bay CC RR September 2023 2023/09/11 2023/09/11 Sarah Baartman (ESB) Rapid 12 0.33 5 3 1.0 1244.0 1334.7 Analysis
4 Jeffreys Bay CC Blitz September 2023 2023/09/04 2023/09/04 Sarah Baartman (ESB) Blitz 5 0.18 5 5 1.5 1244.0 1200.0 Analysis
3 Govin Mbeki Teams Chess Tournament 2023 (U13 Open) 2023/08/18 2023/08/18 Gert Sibande (MGS) Rapid 30 0.60 5 5 5.0 1184.2 1235.3 Analysis
2 Hoëveldgroep 2023 (O13) 2023/07/28 2023/07/28 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
1 SBDCU Closed Trials 2023 (U14 Boys) 2023/07/28 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 2 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 34 17 2 15 18.0 52.9 25.0 1270.9 1295.9
White 17 9 2 6 10.0 58.8 75.0 1247.1 1322.1
Black 17 8 0 9 8.0 47.1 -25.0 1294.8 1269.8
Standard All 24 10 2 12 11.0 45.8 -35.4 1250.4 1215.0
White 12 5 2 5 6.0 50.0 0.0 1210.7 1210.7
Black 12 5 0 7 5.0 41.7 -70.8 1290.2 1219.3
Rapid All 10 7 0 3 7.0 70.0 170.0 1320.1 1490.1
White 5 4 0 1 4.0 80.0 255.0 1334.4 1589.4
Black 5 3 0 2 3.0 60.0 85.0 1305.8 1390.8
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 83 34 7 42 37.5 45.2 -41.0 1259.4 1218.5
White 38 15 5 18 17.5 46.1 -33.6 1243.0 1209.4
Black 45 19 2 24 20.0 44.4 -47.2 1273.4 1226.1
Standard All 26 10 2 14 11.0 42.3 -65.4 1245.2 1179.8
White 13 5 2 6 6.0 46.2 -32.7 1207.7 1175.0
Black 13 5 0 8 5.0 38.5 -98.1 1282.8 1184.7
Rapid All 52 23 4 25 25.0 48.1 -16.3 1267.3 1250.9
White 23 10 3 10 11.5 50.0 0.0 1263.1 1263.1
Black 29 13 1 15 13.5 46.6 -29.3 1270.6 1241.3
Blitz All 5 1 1 3 1.5 30.0 -170.0 1251.7 1081.7
White 2 0 0 2 0.0 0.0 -425.0 1241.0 816.0
Black 3 1 1 1 1.5 50.0 0.0 1258.9 1258.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110111051 Stuurman, P (Pedro) 5 0.5 0 1 4 10.0 1220.2 -340.0 880.2 View list
2 2130133899 Stuurman, C (Caydee) 5 0.0 0 0 5 0.0 1219.2 -425.0 794.2 View list
3 1140154765 Barendse, J (Jean) 4 3.5 3 1 0 87.5 1228.4 318.8 1547.1 View list
4 1160162407 Barendse, K (Kevron) 4 2.5 2 1 1 62.5 1227.8 106.3 1334.1 View list
5 1120151692 Hendricks, Z (Zayden) 4 2.0 2 0 2 50.0 1223.3 0.0 1223.3 View list
6 1090146775 Barendse, R (Raydon) 4 0.0 0 0 4 0.0 1233.8 -425.0 808.8 View list
7 1090134448 Krieger, BCJ (Brian) 4 0.0 0 0 4 0.0 1218.5 -425.0 793.5 View list
8 1120137440 Munemo, T (Tanaka) 3 1.0 1 0 2 33.3 1200.8 -141.7 1059.2 View list
9 2100140917 Maziena, L (Lavanya) 3 0.0 0 0 3 0.0 1230.4 -425.0 805.4 View list
10 2100142353 Skosana, N (Nhlanhla) 2 2.0 2 0 0 100.0 1192.1 425.0 1617.1 View list
11 1110137782 Stoop, C (Connor) 2 1.0 1 0 1 50.0 1176.5 0.0 1176.5 View list
12 1110142420 Petrus, L (Liam) 2 0.0 0 0 2 0.0 1192.2 -425.0 767.2 View list
13 196032225 Rishworth, J (Justin) 2 0.0 0 0 2 0.0 1233.2 -425.0 808.2 View list
14 1120308408 Grootboom, I (Imanial) 1 1.0 1 0 0 100.0 1250.0 425.0 1675.0 View list
15 1150190832 Goeda, F (Faygon) 1 1.0 1 0 0 100.0 1222.4 425.0 1647.4 View list
16 1110140911 Gasura, E (Emmanuel) 1 1.0 1 0 0 100.0 1168.1 425.0 1593.1 View list
17 2110142412 Frysenburg, HJ (Hope Juane) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
18 1110191278 Fillis, M (Malique) 1 1.0 1 0 0 100.0 1225.0 425.0 1650.0 View list
19 1110191277 Fillis, J (Jae) 1 1.0 1 0 0 100.0 1250.0 425.0 1675.0 View list
20 1100112222 Du Preez, J (Jacques) 1 1.0 1 0 0 100.0 1184.2 425.0 1609.2 View list