Chess South Africa
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Chess South Africa
De Villiers, H (Hj)
Dob:
2010/01/13 (U16)
Gender:
Male
Chess SA id:
1100098157
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (6 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1456.4
Curent Weighted rating
1407.0
Curent Weighted performance
1485.8
Current official/published rating (highest between Raw, WR and WP)
1456.4
Current floor (min rating allowed)
956.4
Current highest rating achieved
1456.4
Current K-factor
32
Games played this month
10
Score (S)
6.0
Expected score (We)
4.88
Difference (S-We)
1.12
Current Raw change (no limits, including tournament time weight)
30.0
Current min/max change allowed (with limits)
±115.1
Current Raw change used (final)
30.0
Projected new Raw rating
1486.4
Projected new Weighed rating
1414.6
Projected new Weighted performance
1485.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1486.4
Projected effective change (new Official - current Official)
+30.0
Projected new highest rating
1486.4
Projected new floor
986.4
Projected new K-facor
32
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 rating
1443.5
Curent Weighted rating
1407.1
Curent Weighted performance
1390.4
Current official/published rating (highest between Raw, WR and WP)
1443.5
Current floor (min rating allowed)
943.5
Current highest rating achieved
1443.5
Current K-factor
32
Games played this month
10
Score (S)
6.0
Expected score (We)
5.31
Difference (S-We)
0.69
Current Raw change (no limits, including tournament time weight)
22.1
Current min/max change allowed (with limits)
±117.2
Current Raw change used (final)
22.1
Projected new Raw rating
1465.6
Projected new Weighed rating
1412.4
Projected new Weighted performance
1390.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1465.6
Projected effective change (new Official - current Official)
+22.1
Projected new highest rating
1465.6
Projected new floor
965.6
Projected new K-facor
32
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 rating
1451.1
Curent Weighted rating
1292.8
Curent Weighted performance
1428.0
Current official/published rating (highest between Raw, WR and WP)
1451.1
Current floor (min rating allowed)
951.1
Current highest rating achieved
1451.1
Current K-factor
32
Games played this month
0
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)
±115.9
Current Raw change used (final)
0.0
Projected new Raw rating
1451.1
Projected new Weighed rating
1309.1
Projected new Weighted performance
1428.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1451.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1451.1
Projected new floor
951.1
Projected new K-facor
32
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 rating
1320.0
Curent Weighted rating
1320.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1320.0
Current floor (min rating allowed)
951.1
Current highest rating achieved
1320.0
Current K-factor
36
Games played this month
0
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)
±139.8
Current Raw change used (final)
0.0
Projected new Raw rating
1320.0
Projected new Weighed rating
1320.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1320.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1320.0
Projected new floor
951.1
Projected new K-facor
36
Tournaments
History
Tournament:
Mangaung Metro Chess 10-11 May 2024 (A)
Start:
2024/05/10
End:
2024/05/11
Host:
FMB
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1456.4
Rating gain/loss:
18.8
Type rating:
1443.5
Rating gain/loss:
5.4
Analysis
Tournament:
Spartan Bishops Chess Championships 2024 (Knights)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1456.4
Rating gain/loss:
11.2
Type rating:
1443.5
Rating gain/loss:
16.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
9
Mangaung Metro Chess 10-11 May 2024 (A)
2024/05/10
2024/05/11
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1456.4
1443.5
Analysis
8
Spartan Bishops Chess Championships 2024 (Knights)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1456.4
1443.5
Analysis
7
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
4.5
1429.0
1430.4
Analysis
6
Mangaung Metro Chess 9 March 2024 (A)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
3.0
1415.5
1317.8
Analysis
5
Bloemfontein Highschool League 2024 (U15A)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1415.5
1317.8
Analysis
4
2024 Frances Baard Schools Open II (U15)
2024/02/17
2024/02/17
Frances Baard (NCF)
Standard
62
0.84
5
5
4.5
1402.0
1386.2
Analysis
3
Bloemfontein High School League 16 February 2024 (U17A)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
4.5
1402.0
1329.1
Analysis
2
Mangaung Metro Chess 10 February 2024 (A)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
5
1.0
1402.0
1329.1
Analysis
1
Kings & Queens Chess 27 January 2024 (A)
2024/01/27
2024/01/27
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1403.0
1321.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
30
Mangaung Metro Chess 10-11 May 2024 (A)
2024/05/10
2024/05/11
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1456.4
1443.5
Analysis
29
Spartan Bishops Chess Championships 2024 (Knights)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1456.4
1443.5
Analysis
28
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
4.5
1429.0
1430.4
Analysis
27
Mangaung Metro Chess 9 March 2024 (A)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
3.0
1415.5
1317.8
Analysis
26
Bloemfontein Highschool League 2024 (U15A)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1415.5
1317.8
Analysis
25
2024 Frances Baard Schools Open II (U15)
2024/02/17
2024/02/17
Frances Baard (NCF)
Standard
62
0.84
5
5
4.5
1402.0
1386.2
Analysis
24
Bloemfontein High School League 16 February 2024 (U17A)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
4.5
1402.0
1329.1
Analysis
23
Mangaung Metro Chess 10 February 2024 (A)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
5
1.0
1402.0
1329.1
Analysis
22
Kings & Queens Chess 27 January 2024 (A)
2024/01/27
2024/01/27
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1403.0
1321.1
Analysis
21
Queens Gambit Chess Open 2023 (A)
2023/11/25
2023/11/25
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1447.6
1439.6
Analysis
20
Heidedal Chess 14 October 2023 (A)
2023/10/14
2023/10/14
Mangaung (FMB)
Rapid
32
0.63
5
5
3.0
1441.1
1306.0
Analysis
19
Fonteine Chess Open 2023 (A)
2023/09/02
2023/09/02
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1419.1
1411.1
Analysis
18
August Primary School Chess Festival 2023 (Grade 6+7 A)
2023/08/04
2023/08/04
Mangaung (FMB)
Rapid
15
0.39
5
5
5.0
1402.1
1198.0
Analysis
17
9th Piet van Zyl Chess Festival 2023 (B)
2023/05/26
2023/05/27
Mangaung (FMB)
Standard
90
0.94
5
4
1.5
1378.6
1386.5
Analysis
16
Inter Regional Chess Championship 2023 (U14)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
5.0
1378.6
1386.5
Analysis
15
Kings & Queens Chess 21 January 2023 (B)
2023/01/21
2023/01/21
Mangaung (FMB)
Rapid
32
0.63
5
5
4.0
1359.3
1144.0
Analysis
14
2022 South African Junior Team Chess Championships (U14 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1331.9
1374.0
Analysis
13
Courteney Page Chess Festival 2022 (A+B)
2022/10/15
2022/10/15
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1351.4
1164.4
Analysis
12
8th Piet Van Zyl Chess Festival 2022 (B)
2022/07/22
2022/07/23
Mangaung (FMB)
Standard
90
0.94
5
4
1.5
1384.6
1412.7
Analysis
11
Smart Chess Blitz 2022 (Juniors)
2022/05/07
2022/05/07
Mangaung (FMB)
Blitz
7
0.23
7
6
6.0
1370.5
1258.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
45
29
3
13
30.5
67.8
151.1
1343.4
1494.5
White
24
15
3
6
16.5
68.8
159.4
1345.5
1504.8
Black
21
14
0
7
14.0
66.7
141.7
1340.9
1482.6
Standard
All
20
14
2
4
15.0
75.0
212.5
1376.0
1588.5
White
12
7
2
3
8.0
66.7
141.7
1401.6
1543.3
Black
8
7
0
1
7.0
87.5
318.8
1337.5
1656.2
Rapid
All
25
15
1
9
15.5
62.0
102.0
1317.3
1419.3
White
12
8
1
3
8.5
70.8
177.1
1289.3
1466.4
Black
13
7
0
6
7.0
53.8
32.7
1343.1
1375.8
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
152
101
7
44
104.5
68.8
159.4
1268.3
1427.7
White
76
48
6
22
51.0
67.1
145.4
1281.9
1427.3
Black
76
53
1
22
53.5
70.4
173.4
1254.7
1428.1
Standard
All
89
57
6
26
60.0
67.4
148.0
1269.6
1417.7
White
46
26
5
15
28.5
62.0
101.6
1300.4
1402.1
Black
43
31
1
11
31.5
73.3
197.7
1236.7
1434.4
Rapid
All
50
32
1
17
32.5
65.0
127.5
1291.3
1418.8
White
23
16
1
6
16.5
71.7
184.8
1271.4
1456.2
Black
27
16
0
11
16.0
59.3
78.7
1308.3
1387.0
Blitz
All
13
12
0
1
12.0
92.3
359.6
1170.8
1530.5
White
7
6
0
1
6.0
85.7
303.6
1195.1
1498.7
Black
6
6
0
0
6.0
100.0
425.0
1142.5
1567.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1080111367
Van Niekerk, A (Adrian)
4
3.0
3
0
1
75.0
1241.1
212.5
1453.6
View list
2
210092637
Herbst, L (Leone)
3
3.0
3
0
0
100.0
1331.0
425.0
1756.0
View list
3
1110108383
Olivier, R (Riley)
3
3.0
3
0
0
100.0
1343.3
425.0
1768.3
View list
4
1100111370
Steyn, J (Johannes)
3
3.0
3
0
0
100.0
1275.9
425.0
1700.9
View list
5
106093982
Piek, S (Sebastian)
3
2.0
2
0
1
66.7
1350.2
141.7
1491.9
View list
6
110086188
Kotze, R (Ruan)
3
0.0
0
0
3
0.0
1211.0
-425.0
786.0
View list
7
102034070
Senatle, K (Kamogelo)
3
0.0
0
0
3
0.0
1433.5
-425.0
1008.5
View list
8
110086186
Boje, E (Ewald)
2
2.0
2
0
0
100.0
1333.2
425.0
1758.2
View list
9
207064249
Boje, C (Carissa)
2
2.0
2
0
0
100.0
1412.8
425.0
1837.8
View list
10
210086184
Beelders, K (Kyra)
2
2.0
2
0
0
100.0
1295.5
425.0
1720.5
View list
11
1090111834
Khoete, B (Bokang)
2
2.0
2
0
0
100.0
1373.7
425.0
1798.7
View list
12
109086205
Lottering, JG (Gerhard)
2
2.0
2
0
0
100.0
1340.1
425.0
1765.1
View list
13
1110111849
Maritz, J (Jandre)
2
2.0
2
0
0
100.0
1333.2
425.0
1758.2
View list
14
1100110075
Mupalala, K (Kenzo)
2
2.0
2
0
0
100.0
1271.8
425.0
1696.8
View list
15
1120108381
Van Der Merwe, M (Marthinus)
2
2.0
2
0
0
100.0
1371.8
425.0
1796.8
View list
16
1060143831
Weng, Y (Yu)
2
2.0
2
0
0
100.0
1394.2
425.0
1819.2
View list
17
1100160149
Moosa, S (Shiraaz)
2
1.5
1
1
0
75.0
1415.5
212.5
1628.0
View list
18
206086189
Lebenya, A (Agnes)
2
1.0
1
0
1
50.0
1323.7
0.0
1323.7
View list
19
1960192013
Monaheng, T (Thabang Louis)
2
1.0
1
0
1
50.0
1408.8
0.0
1408.8
View list
20
101084890
Nophale, N (Ntokozo)
2
1.0
1
0
1
50.0
1429.7
0.0
1429.7
View list