Chess South Africa
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Chess South Africa
Harmse, D (Deon)
Dob:
2006/11/23 (U20)
Gender:
Male
Chess SA id:
1060138411
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/10/05 (65 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
Current Raw rating
1678.2
Current Weighted rating
1625.8
Current Weighted performance
1647.1
Current official/published rating (highest between Raw, WR and WP)
1678.2
Current highest rating achieved
1678.2
Current floor (min rating allowed)
1178.2
Current K-factor
28
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)
±83.9
Current Raw change used (final)
0.0
Projected new Raw rating
1678.2
Projected new Weighed rating
1498.2
Projected new Weighted performance
1647.1
Projected new final Raw rating (if new WP > new Raw)
1678.2
Projected new highest rating
1678.2
Projected new floor
1178.2
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1678.2
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 rating
1686.7
Current Weighted rating
1633.7
Current Weighted performance
1664.3
Current official/published rating (highest between Raw, WR and WP)
1686.7
Current highest rating achieved
1686.7
Current floor (min rating allowed)
1186.7
Current K-factor
28
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)
±82.9
Current Raw change used (final)
0.0
Projected new Raw rating
1686.7
Projected new Weighed rating
1506.0
Projected new Weighted performance
1664.3
Projected new final Raw rating (if new WP > new Raw)
1686.7
Projected new highest rating
1686.7
Projected new floor
1186.7
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1686.7
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 rating
1481.9
Current Weighted rating
1459.2
Current Weighted performance
1401.5
Current official/published rating (highest between Raw, WR and WP)
1481.9
Current highest rating achieved
1481.9
Current floor (min rating allowed)
981.9
Current K-factor
32
s
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)
±111.0
Current Raw change used (final)
0.0
Projected new Raw rating
1481.9
Projected new Weighed rating
1344.2
Projected new Weighted performance
1401.5
Projected new final Raw rating (if new WP > new Raw)
1481.9
Projected new highest rating
1481.9
Projected new floor
981.9
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1481.9
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 rating
1356.1
Current Weighted rating
1330.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1356.1
Current highest rating achieved
1356.1
Current floor (min rating allowed)
856.1
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)
±132.8
Current Raw change used (final)
0.0
Projected new Raw rating
1356.1
Projected new Weighed rating
1225.6
Projected new Weighted performance
1320.6
Projected new final Raw rating (if new WP > new Raw)
1356.1
Projected new highest rating
1356.1
Projected new floor
856.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1356.1
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
11
Paarl Boys' High Chess Festival 2024 (Elite)
2024/10/04
2024/10/05
Cape Winelands (WCW)
Standard
60
0.83
6
0
0.0
1678.2
1686.7
Analysis
10
Overberg GP Invitational Day 2 2024 (A)
2024/09/27
2024/09/27
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1615.8
1627.6
Analysis
9
Overberg GP Invitational Day 1 2024 (A)
2024/09/26
2024/09/26
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1615.8
1627.6
Analysis
8
Overberg Schools - Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1614.2
1625.9
Analysis
7
Curro Hermanus Freedom Day Rapid 2024 (U19)
2024/04/27
2024/04/27
Overberg (WOS)
Rapid
30
0.60
5
5
4.0
1626.3
1480.3
Analysis
6
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
2.0
1644.8
1666.8
Analysis
5
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
4.0
1644.8
1302.5
Analysis
4
Western Cape HS Individuals Championship 2024 (U18 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
4.5
1644.8
1666.8
Analysis
3
Overberg High Schools Trails 2024 (U18 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
4.5
1644.8
1666.8
Analysis
2
Overberg High Schools Trails 2024 (U18)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
5.0
1634.8
1434.9
Analysis
1
Overberg Open Rapid 2024 (Open)
2024/01/27
2024/01/27
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1639.0
1414.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
32
Paarl Boys' High Chess Festival 2024 (Elite)
2024/10/04
2024/10/05
Cape Winelands (WCW)
Standard
60
0.83
6
0
0.0
1678.2
1686.7
Analysis
31
Overberg GP Invitational Day 2 2024 (A)
2024/09/27
2024/09/27
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1615.8
1627.6
Analysis
30
Overberg GP Invitational Day 1 2024 (A)
2024/09/26
2024/09/26
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1615.8
1627.6
Analysis
29
Overberg Schools - Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1614.2
1625.9
Analysis
28
Curro Hermanus Freedom Day Rapid 2024 (U19)
2024/04/27
2024/04/27
Overberg (WOS)
Rapid
30
0.60
5
5
4.0
1626.3
1480.3
Analysis
27
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
2.0
1644.8
1666.8
Analysis
26
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
4.0
1644.8
1302.5
Analysis
25
Western Cape HS Individuals Championship 2024 (U18 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
4.5
1644.8
1666.8
Analysis
24
Overberg High Schools Trails 2024 (U18 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
4.5
1644.8
1666.8
Analysis
23
Overberg High Schools Trails 2024 (U18)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
5.0
1634.8
1434.9
Analysis
22
Overberg Open Rapid 2024 (Open)
2024/01/27
2024/01/27
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1639.0
1414.4
Analysis
21
2023 Western Cape Rural Cup (U18)
2023/12/09
2023/12/10
Cape Winelands (WCW)
Standard
60
0.83
5
4
3.0
1618.5
1616.5
Analysis
20
2023 Western Cape Rural Cup (Blitz)
2023/12/08
2023/12/08
Cape Winelands (WCW)
Blitz
5
0.18
7
7
4.5
1618.5
1285.2
Analysis
19
Paarl Boys High Chess Festival 2023 (Elite Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
5.0
1581.3
1571.5
Analysis
18
Overberg Top Schools 2023 (U15+U18)
2023/08/05
2023/08/05
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1556.6
1538.9
Analysis
17
Curro Durbanville Chess Open Rapid 2023 (Advanced)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
3.0
1561.9
1436.5
Analysis
16
Hermanus Rapid 2023 (B)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
5.0
1502.5
1381.6
Analysis
15
Western Cape HS Individuals 2023 (U17 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
5
3.5
1502.5
1480.3
Analysis
14
Overberg High School Closed 2023 (U17 Boys)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1429.7
1410.3
Analysis
13
Western Cape Inter Regional 2023 (Junior Boys)
2023/03/18
2023/03/19
Eden District (WEG)
Standard
90
0.94
5
4
1.0
1429.7
1410.3
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
53
41
2
10
42.0
79.2
248.6
1410.7
1659.3
White
26
20
2
4
21.0
80.8
261.5
1383.3
1644.9
Black
27
21
0
6
21.0
77.8
236.1
1437.1
1673.2
Standard
All
31
25
2
4
26.0
83.9
287.9
1386.6
1674.5
White
16
13
2
1
14.0
87.5
318.8
1358.6
1677.3
Black
15
12
0
3
12.0
80.0
255.0
1416.5
1671.5
Rapid
All
15
12
0
3
12.0
80.0
255.0
1327.5
1582.5
White
7
6
0
1
6.0
85.7
303.6
1280.4
1584.0
Black
8
6
0
2
6.0
75.0
212.5
1368.8
1581.3
Blitz
All
7
4
0
3
4.0
57.1
60.7
1695.9
1756.6
White
3
1
0
2
1.0
33.3
-141.7
1755.7
1614.0
Black
4
3
0
1
3.0
75.0
212.5
1651.1
1863.6
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
161
113
9
39
117.5
73.0
195.3
1397.6
1593.0
White
77
54
5
18
56.5
73.4
198.7
1387.3
1586.0
Black
84
59
4
21
61.0
72.6
192.3
1407.1
1599.4
Standard
All
84
61
3
20
62.5
74.4
207.4
1393.3
1600.7
White
41
32
2
7
33.0
80.5
259.1
1394.8
1653.9
Black
43
29
1
13
29.5
68.6
158.1
1391.8
1550.0
Rapid
All
53
38
4
11
40.0
75.5
216.5
1335.1
1551.6
White
25
18
2
5
19.0
76.0
221.0
1304.2
1525.2
Black
28
20
2
6
21.0
75.0
212.5
1362.6
1575.1
Blitz
All
24
14
2
8
15.0
62.5
106.3
1551.1
1657.3
White
11
4
1
6
4.5
40.9
-77.3
1548.3
1471.1
Black
13
10
1
2
10.5
80.8
261.5
1553.4
1815.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1060138412
Harmse, J (Jaques)
8
7.5
9
1
0
93.8
1444.6
371.9
1816.5
View list
2
105088335
Taute, C (Clayden)
4
0.5
0
1
3
12.5
1418.6
-318.8
1099.8
View list
3
106078134
Geyser, K (Kobus)
4
0.0
0
0
4
0.0
1476.9
-425.0
1051.9
View list
4
106068755
Tyindi, L (Luvuyo)
3
3.0
3
0
0
100.0
1344.9
425.0
1769.9
View list
5
105046624
Crookes, J (Jonas)
3
2.0
2
0
1
66.7
1396.1
141.7
1537.8
View list
6
1060152608
Laubscher, E (Erick)
3
2.0
2
0
1
66.7
1619.3
141.7
1761.0
View list
7
1060096290
Kariem, S (Shakir)
3
1.0
1
0
2
33.3
1456.7
-141.7
1315.0
View list
8
106092062
Ncethelo, B (Bongolethu)
3
0.0
0
0
3
0.0
1458.8
-425.0
1033.8
View list
9
1060138412
Harmse, J (Jacques)
2
2.0
9
1
0
100.0
1615.8
425.0
2040.8
View list
10
1060152224
Damons, K (Keagon)
2
2.0
2
0
0
100.0
1523.7
425.0
1948.7
View list
11
206091564
Bester, E (Emma)
2
2.0
2
0
0
100.0
1340.3
425.0
1765.3
View list
12
108051707
De Wit, M (Marnus)
2
2.0
2
0
0
100.0
1613.0
425.0
2038.0
View list
13
2090152208
Du Toit, I (Isabella)
2
2.0
2
0
0
100.0
1615.8
425.0
2040.8
View list
14
207084106
Hlanzela, M (Milani)
2
2.0
2
0
0
100.0
1479.6
425.0
1904.6
View list
15
1070133318
Jayiya, L (Lihle)
2
2.0
2
0
0
100.0
1522.8
425.0
1947.8
View list
16
106088984
Jonas, SG (Sue-Win)
2
2.0
2
0
0
100.0
1532.3
425.0
1957.3
View list
17
1100106825
Opperman, C (Connor)
2
2.0
2
0
0
100.0
1615.8
425.0
2040.8
View list
18
106080775
Opperman, E (Eldon)
2
2.0
2
0
0
100.0
1479.6
425.0
1904.6
View list
19
1060096732
Van Tonder, W (Wium)
2
1.5
1
1
0
75.0
1431.9
212.5
1644.4
View list
20
105077311
Brander, WWM (Waylon)
2
1.0
1
0
1
50.0
1537.3
0.0
1537.3
View list