Chess South Africa
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Chess South Africa
Du Toit, SJM (Stephanus (Matteo))
Dob:
2008/04/16 (U18)
Gender:
Male
Chess SA id:
108052034
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (11 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
1554.7
Curent Weighted rating
1549.2
Curent Weighted performance
1470.4
Current official/published rating (highest between Raw, WR and WP)
1554.7
Current floor (min rating allowed)
1104.0
Current highest rating achieved
1604.0
Current K-factor
28
Games played this month
5
Score (S)
1.5
Expected score (We)
1.69
Difference (S-We)
-0.19
Current Raw change (no limits, including tournament time weight)
-4.4
Current min/max change allowed (with limits)
±100.0
Current Raw change used (final)
-4.4
Projected new Raw rating
1550.3
Projected new Weighed rating
1552.1
Projected new Weighted performance
1470.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1552.1
Projected effective change (new Official - current Official)
-2.6
Projected new highest rating
1604.0
Projected new floor
1104.0
Projected new K-facor
28
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
1531.5
Curent Weighted rating
1539.8
Curent Weighted performance
1460.0
Current official/published rating (highest between Raw, WR and WP)
1539.8
Current floor (min rating allowed)
1097.7
Current highest rating achieved
1597.7
Current K-factor
32
Games played this month
5
Score (S)
1.5
Expected score (We)
1.51
Difference (S-We)
-0.01
Current Raw change (no limits, including tournament time weight)
-0.3
Current min/max change allowed (with limits)
±103.4
Current Raw change used (final)
-0.3
Projected new Raw rating
1531.2
Projected new Weighed rating
1541.9
Projected new Weighted performance
1460.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1541.9
Projected effective change (new Official - current Official)
+2.1
Projected new highest rating
1597.7
Projected new floor
1097.7
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
1182.2
Curent Weighted rating
1085.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1182.2
Current floor (min rating allowed)
682.2
Current highest rating achieved
1182.2
Current K-factor
40
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)
±170.1
Current Raw change used (final)
0.0
Projected new Raw rating
1182.2
Projected new Weighed rating
1094.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1182.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1182.2
Projected new floor
682.2
Projected new K-facor
40
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
980.6
Curent Weighted rating
980.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
980.6
Current floor (min rating allowed)
682.2
Current highest rating achieved
980.6
Current K-factor
40
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)
±226.7
Current Raw change used (final)
0.0
Projected new Raw rating
980.6
Projected new Weighed rating
980.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
980.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
980.6
Projected new floor
682.2
Projected new K-facor
40
Tournaments
History
Tournament:
2024 Mid Gauteng Open Chess Tournament (A)
Start:
2024/05/02
End:
2024/05/02
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1554.7
Rating gain/loss:
-4.4
Type rating:
1531.5
Rating gain/loss:
-0.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
2024 Mid Gauteng Open Chess Tournament (A)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1554.7
1531.5
Analysis
5
2024 Milos Ristic Open Chess Tournament (A)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
3
1.0
1567.0
1547.2
Analysis
4
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1596.2
1587.8
Analysis
3
2024 Piet Robbertse Open Chess Tournament (B)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1596.2
1587.8
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1604.0
1597.7
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1604.0
1597.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
63
2024 Mid Gauteng Open Chess Tournament (A)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1554.7
1531.5
Analysis
62
2024 Milos Ristic Open Chess Tournament (A)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
3
1.0
1567.0
1547.2
Analysis
61
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1596.2
1587.8
Analysis
60
2024 Piet Robbertse Open Chess Tournament (B)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1596.2
1587.8
Analysis
59
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1604.0
1597.7
Analysis
58
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1604.0
1597.7
Analysis
57
2023 Etienne Lewis Closed Tournament (U16)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
5.0
1553.9
1561.3
Analysis
56
2023 Gauteng Top Schools (U15 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1553.9
1561.3
Analysis
55
2023 Tshwane South School District CLOSED League Championship (U15)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
3
3
2.0
1503.5
1500.5
Analysis
54
2023 SA Schools Winter Games (U15 Open)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
5.5
1503.5
1500.5
Analysis
53
2023 Lubowski Open Tournament (B)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1498.4
1493.1
Analysis
52
Gauteng Schools Individual Finals 2023 (U15 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1474.4
1472.5
Analysis
51
2023 Milos Ristic Open Tournament (B)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1468.3
1465.5
Analysis
50
2023 Tshwane South School District CLOSED Individual Championships (U15 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1468.3
1465.5
Analysis
49
2023 Tshwane Chess Open Registration Tournament (B1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1420.2
1405.0
Analysis
48
2022 Etienne Lewis (U16 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
3.5
1418.4
1399.2
Analysis
47
2022 Gauteng Schools Team Championships (U19 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1446.8
1431.2
Analysis
46
2022 Blou Bul Open (B)
2022/06/25
2022/06/26
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1453.6
1438.2
Analysis
45
2022 Gauteng Schools Individual Chess Championship (U15 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1453.6
1438.2
Analysis
44
2022 Mid Gauteng Open (B)
2022/05/07
2022/05/07
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1495.6
1488.8
Analysis
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
13
4
11
15.0
53.6
30.4
1497.1
1527.5
White
16
7
3
6
8.5
53.1
26.6
1487.6
1514.2
Black
12
6
1
5
6.5
54.2
35.4
1509.8
1545.2
Standard
All
28
13
4
11
15.0
53.6
30.4
1497.1
1527.5
White
16
7
3
6
8.5
53.1
26.6
1487.6
1514.2
Black
12
6
1
5
6.5
54.2
35.4
1509.8
1545.2
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
347
178
52
117
204.0
58.8
74.7
1267.1
1341.8
White
179
104
23
52
115.5
64.5
123.5
1271.0
1394.4
Black
168
74
29
65
88.5
52.7
22.8
1262.9
1285.7
Standard
All
334
170
51
113
195.5
58.5
72.5
1267.7
1340.2
White
173
100
23
50
111.5
64.5
122.8
1271.9
1394.8
Black
161
70
28
63
84.0
52.2
18.5
1263.1
1281.6
Rapid
All
7
5
1
1
5.5
78.6
242.9
1305.6
1548.4
White
3
3
0
0
3.0
100.0
425.0
1257.5
1682.5
Black
4
2
1
1
2.5
62.5
106.3
1341.7
1447.9
Blitz
All
6
3
0
3
3.0
50.0
0.0
1187.8
1187.8
White
3
1
0
2
1.0
33.3
-141.7
1228.9
1087.3
Black
3
2
0
1
2.0
66.7
141.7
1146.8
1288.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109069449
Boheim, E (Eugene)
6
3.0
3
0
3
50.0
1382.0
0.0
1382.0
View list
2
108082684
De Vries, MA (Andrio)
6
1.5
1
1
4
25.0
1411.7
-212.5
1199.2
View list
3
108064021
Coetsee, D (Dewald)
5
1.0
1
0
4
20.0
1297.5
-255.0
1042.5
View list
4
108045082
Koning, L (Lehan)
5
1.0
0
2
3
20.0
1372.5
-255.0
1117.5
View list
5
207085410
Le Roux, C (Claire)
4
2.0
1
2
1
50.0
1358.5
0.0
1358.5
View list
6
106076003
Dvir, O (Omer)
4
1.5
1
1
2
37.5
1199.3
-106.3
1093.0
View list
7
107088585
Grobler, JTW (Johannes Theodorus Wessel)
3
3.0
3
0
0
100.0
1456.9
425.0
1881.9
View list
8
1090099190
Shuping, R (Remoletile)
3
2.5
2
1
0
83.3
1240.8
283.3
1524.2
View list
9
207056039
Smit, M (Mikayla)
3
2.5
2
1
0
83.3
1227.3
283.3
1510.7
View list
10
109083783
Kushar, T (Tristan)
3
2.0
2
0
1
66.7
1270.1
141.7
1411.7
View list
11
1110096784
Radia, S (Shyam)
3
2.0
2
0
1
66.7
1377.6
141.7
1519.2
View list
12
1090103920
Reyneke, L (Luke)
3
2.0
1
2
0
66.7
1322.9
141.7
1464.6
View list
13
198084910
Modisaotsile, B (Botlhale)
3
1.5
1
1
1
50.0
1446.1
0.0
1446.1
View list
14
109076140
Jones, E (Edward)
3
1.0
1
0
2
33.3
1492.6
-141.7
1350.9
View list
15
108086541
Louw, R (Raynor)
3
1.0
1
0
2
33.3
1563.3
-141.7
1421.6
View list
16
208088604
Monnig, E (Erika)
3
1.0
1
0
2
33.3
1184.9
-141.7
1043.3
View list
17
107086377
Jacobs, TB (Tiaan Benjamin)
3
1.0
0
2
1
33.3
1264.5
-141.7
1122.8
View list
18
108069958
Senekal, F (Frederick)
3
1.0
0
2
1
33.3
1232.5
-141.7
1090.9
View list
19
109086362
Yang, A (Alex)
3
1.0
0
2
1
33.3
1372.8
-141.7
1231.1
View list
20
107053924
Vather, S (Shayur)
3
0.0
0
0
3
0.0
1388.9
-425.0
963.9
View list