Chess South Africa
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Chess South Africa
Modisaotsile, B (Botlhale)
Dob:
1998/09/19 (Adult)
Gender:
Male
Chess SA id:
198084910
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (8 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
1497.1
Curent Weighted rating
1501.9
Curent Weighted performance
1472.3
Current official/published rating (highest between Raw, WR and WP)
1501.9
Current floor (min rating allowed)
1105.4
Current highest rating achieved
1605.4
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)
±108.6
Current Raw change used (final)
0.0
Projected new Raw rating
1497.1
Projected new Weighed rating
1503.9
Projected new Weighted performance
1472.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1503.9
Projected effective change (new Official - current Official)
+2.0
Projected new highest rating
1605.4
Projected new floor
1105.4
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
1488.7
Curent Weighted rating
1501.3
Curent Weighted performance
1469.9
Current official/published rating (highest between Raw, WR and WP)
1501.3
Current floor (min rating allowed)
1107.0
Current highest rating achieved
1607.0
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)
±109.9
Current Raw change used (final)
0.0
Projected new Raw rating
1488.7
Projected new Weighed rating
1502.8
Projected new Weighted performance
1469.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1502.8
Projected effective change (new Official - current Official)
+1.5
Projected new highest rating
1607.0
Projected new floor
1107.0
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
1174.2
Curent Weighted rating
1154.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1174.2
Current floor (min rating allowed)
674.2
Current highest rating achieved
1174.2
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)
±172.0
Current Raw change used (final)
0.0
Projected new Raw rating
1174.2
Projected new Weighed rating
1156.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1174.2
Projected new floor
674.2
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
1252.2
Curent Weighted rating
1252.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1252.2
Current floor (min rating allowed)
674.2
Current highest rating achieved
1252.2
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)
±153.9
Current Raw change used (final)
0.0
Projected new Raw rating
1252.2
Projected new Weighed rating
1252.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1252.2
Projected new floor
674.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
2024 Milos Ristic Open Chess Tournament (A)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1541.0
1541.1
Analysis
7
UFH Open 2024 (A)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
90
0.94
7
7
4.0
1541.0
1541.1
Analysis
6
2024 KSNG CHess Academy Open Tournament (A)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1541.0
1541.1
Analysis
5
2024 MONAFILS OPEN CHESS CHAMPIONSHIP
2024/03/02
2024/03/03
Lesotho (LES)
Standard
95
0.95
6
4
1.5
1506.9
1509.2
Analysis
4
2024 Tshwane Chess AHS Open Chess Tournament (B)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1500.4
1502.8
Analysis
3
JMC Kick Off Tournament 2024 (B)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1541.2
1557.4
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1541.2
1557.4
Analysis
1
2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1541.2
1557.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
43
2024 Milos Ristic Open Chess Tournament (A)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1541.0
1541.1
Analysis
42
UFH Open 2024 (A)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
90
0.94
7
7
4.0
1541.0
1541.1
Analysis
41
2024 KSNG CHess Academy Open Tournament (A)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1541.0
1541.1
Analysis
40
2024 MONAFILS OPEN CHESS CHAMPIONSHIP
2024/03/02
2024/03/03
Lesotho (LES)
Standard
95
0.95
6
4
1.5
1506.9
1509.2
Analysis
39
2024 Tshwane Chess AHS Open Chess Tournament (B)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1500.4
1502.8
Analysis
38
JMC Kick Off Tournament 2024 (B)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1541.2
1557.4
Analysis
37
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1541.2
1557.4
Analysis
36
2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1541.2
1557.4
Analysis
35
Chess Power House Festive Rapid 2023 (B)
2023/12/15
2023/12/15
Johannesburg Metro (GJM)
Rapid
20
0.47
6
6
3.0
1560.0
1139.4
Analysis
34
2023 BMI Lesotho Open
2023/11/24
2023/11/26
Lesoho (LES)
Standard
105
0.97
6
5
1.5
1605.4
1607.0
Analysis
33
Africawide Chess Championship 2023 (Open)
2023/11/03
2023/11/05
Johannesburg Metro (GJM)
Standard
90
0.94
7
7
4.0
1605.4
1607.0
Analysis
32
Eastern Cape Chess Team Championship 2023 (Open)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
5.0
1476.6
1470.8
Analysis
31
Eastern Cape Provincial Individual Championship 2023 (Open)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
4.5
1476.6
1470.8
Analysis
30
Youth Day Chess Festival 2023 (A)
2023/06/24
2023/06/25
Buffalo City (EBC)
Standard
90
0.94
6
5
1.5
1487.7
1485.2
Analysis
29
Ekurhuleni Chess Trial 3 2023 (Open)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1487.7
1485.2
Analysis
28
Chris Greyling Open Tournament 2023 (B)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1470.6
1465.3
Analysis
27
Chess Power House Feb RR 2023 (D)
2023/02/18
2023/02/19
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.0
1473.8
1468.5
Analysis
26
2023 Tshwane Chess Open Registration Tournament (B1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1469.0
1463.1
Analysis
25
Ussa Chess Championships 2022 (Open)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
5.5
1386.6
1381.0
Analysis
24
EC Students Team League 2022 (A)
2022/08/20
2022/09/17
Amathole (EAL)
Standard
60
0.83
10
6
4.5
1368.7
1357.6
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
41
12
16
13
20.0
48.8
-10.4
1495.3
1484.9
White
19
7
5
7
9.5
50.0
0.0
1465.4
1465.4
Black
22
5
11
6
10.5
47.7
-19.3
1521.0
1501.7
Standard
All
41
12
16
13
20.0
48.8
-10.4
1495.3
1484.9
White
19
7
5
7
9.5
50.0
0.0
1465.4
1465.4
Black
22
5
11
6
10.5
47.7
-19.3
1521.0
1501.7
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
249
108
59
82
137.5
55.2
44.4
1377.2
1421.6
White
125
61
24
40
73.0
58.4
71.4
1369.1
1440.5
Black
124
47
35
42
64.5
52.0
17.1
1385.5
1402.6
Standard
All
195
82
52
61
108.0
55.4
45.8
1391.5
1437.2
White
96
44
20
32
54.0
56.3
53.1
1391.4
1444.5
Black
99
38
32
29
54.0
54.5
38.6
1391.6
1430.2
Rapid
All
24
12
2
10
13.0
54.2
35.4
1334.1
1369.5
White
13
9
2
2
10.0
76.9
228.8
1290.7
1519.5
Black
11
3
0
8
3.0
27.3
-193.2
1385.3
1192.2
Blitz
All
30
14
5
11
16.5
55.0
42.5
1319.3
1361.8
White
16
8
2
6
9.0
56.3
53.1
1298.9
1352.0
Black
14
6
3
5
7.5
53.6
30.4
1342.7
1373.1
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
100091898
Mnguni, L (Lucas)
5
3.5
2
3
0
70.0
1394.9
170.0
1564.9
View list
2
108052034
Du Toit, SJM (Stephanus (Matteo))
3
1.5
1
1
1
50.0
1440.0
0.0
1440.0
View list
3
196032225
Rishworth, J (Justin)
3
1.5
1
1
1
50.0
1354.6
0.0
1354.6
View list
4
101066740
Banks, DA (Delano)
3
1.0
1
0
2
33.3
1299.4
-141.7
1157.7
View list
5
100042281
Wagner, GM (Gerald)
3
0.0
0
0
3
0.0
1372.7
-425.0
947.7
View list
6
195067437
Faniswa, A (Aviwe)
2
2.0
2
0
0
100.0
1365.8
425.0
1790.8
View list
7
1790140433
Kapp, J (Jacinto)
2
2.0
2
0
0
100.0
1348.2
425.0
1773.2
View list
8
199016514
Kroutz, JD (Johnathan)
2
2.0
2
0
0
100.0
1345.4
425.0
1770.4
View list
9
103086146
Masemola, S (Steven)
2
2.0
2
0
0
100.0
1184.8
425.0
1609.8
View list
10
108090807
Mcphail, R (Ryan)
2
2.0
2
0
0
100.0
1485.5
425.0
1910.5
View list
11
198059866
Phakathi, M (Lunga)
2
2.0
2
0
0
100.0
1244.3
425.0
1669.3
View list
12
1970142321
Vandla, S (Siphelele)
2
2.0
2
0
0
100.0
1368.7
425.0
1793.7
View list
13
207044978
August, T (Thimna)
2
1.5
1
1
0
75.0
1424.0
212.5
1636.5
View list
14
107057083
Lagardien, I (Ismaeel)
2
1.0
1
0
1
50.0
1299.1
0.0
1299.1
View list
15
103084778
Njoku, G (Greatman)
2
1.0
1
0
1
50.0
1430.2
0.0
1430.2
View list
16
106065282
Meise, K (Keagen)
2
0.5
0
1
1
25.0
1160.0
-212.5
947.5
View list
17
194025886
Mthunzi, C (Clive)
2
0.0
0
0
2
0.0
1390.3
-425.0
965.3
View list
18
107088367
Bains, A (Alex)
1
1.0
1
0
0
100.0
1365.8
425.0
1790.8
View list
19
1770107734
Badenhorst, N (Nicolaas Jacobus)
1
1.0
1
0
0
100.0
1293.0
425.0
1718.0
View list
20
175000815
Arries, CS (Clive)
1
1.0
1
0
0
100.0
1280.9
425.0
1705.9
View list