Chess South Africa
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Chess South Africa
Slabbert, M (Marko)
Dob:
2013/10/12 (U12)
Gender:
Male
Chess SA id:
1130130105
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (16 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
1331.1
Curent Weighted rating
1197.5
Curent Weighted performance
1311.8
Current official/published rating (highest between Raw, WR and WP)
1331.1
Current floor (min rating allowed)
940.4
Current highest rating achieved
1440.4
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
3.32
Difference (S-We)
-0.32
Current Raw change (no limits, including tournament time weight)
-8.5
Current min/max change allowed (with limits)
±137.6
Current Raw change used (final)
-8.5
Projected new Raw rating
1322.6
Projected new Weighed rating
1205.2
Projected new Weighted performance
1311.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1322.6
Projected effective change (new Official - current Official)
-8.5
Projected new highest rating
1440.4
Projected new floor
940.4
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
1325.6
Curent Weighted rating
1181.6
Curent Weighted performance
1304.4
Current official/published rating (highest between Raw, WR and WP)
1325.6
Current floor (min rating allowed)
939.7
Current highest rating achieved
1439.7
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
3.33
Difference (S-We)
-0.33
Current Raw change (no limits, including tournament time weight)
-10.6
Current min/max change allowed (with limits)
±138.6
Current Raw change used (final)
-10.6
Projected new Raw rating
1315.0
Projected new Weighed rating
1189.3
Projected new Weighted performance
1304.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.0
Projected effective change (new Official - current Official)
-10.6
Projected new highest rating
1439.7
Projected new floor
939.7
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
1034.2
Curent Weighted rating
1034.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1034.2
Current floor (min rating allowed)
534.2
Current highest rating achieved
1034.2
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)
±210.0
Current Raw change used (final)
0.0
Projected new Raw rating
1034.2
Projected new Weighed rating
1034.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1034.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1034.2
Projected new floor
534.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
534.2
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
534.2
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Mid Gauteng Open Chess Tournament (U12)
Start:
2024/05/02
End:
2024/05/02
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1331.1
Rating gain/loss:
-8.5
Type rating:
1325.6
Rating gain/loss:
-10.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
2024 Mid Gauteng Open Chess Tournament (U12)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1331.1
1325.6
Analysis
5
2024 Silver Lakes Open Chess Tournament (D3)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1122.2
1104.5
Analysis
4
2024 West Rand RHS Open (U12)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1122.2
1104.5
Analysis
3
2024 Piet Robbertse Open Chess Tournament (C)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
3
1.0
1120.4
1100.3
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1150.4
1129.7
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1150.4
1129.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
32
2024 Mid Gauteng Open Chess Tournament (U12)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1331.1
1325.6
Analysis
31
2024 Silver Lakes Open Chess Tournament (D3)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1122.2
1104.5
Analysis
30
2024 West Rand RHS Open (U12)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1122.2
1104.5
Analysis
29
2024 Piet Robbertse Open Chess Tournament (C)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
3
1.0
1120.4
1100.3
Analysis
28
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1150.4
1129.7
Analysis
27
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1150.4
1129.7
Analysis
26
2023 Etienne Lewis Closed Tournament (U12)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1148.6
1123.6
Analysis
25
2023 Menlo Open Tournament (C)
2023/07/22
2023/07/22
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1194.0
1177.0
Analysis
24
2023 Tshwane South School District CLOSED Individual Championships (U11 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1289.3
1269.8
Analysis
23
Silver Lakes Open Chess Tournament (C)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1289.3
1269.8
Analysis
22
2023 South African Junior Closed Chess Championships (U10 Boys)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
1.0
1289.3
1269.8
Analysis
21
Laerskool Constantiapark Open Chess Tournament 2023 (U12)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1307.9
1290.3
Analysis
20
2023 Tshwane Chess Open Registration Tournament (C1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1384.4
1383.7
Analysis
19
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1440.4
1439.7
Analysis
18
Lardies Tournament 2022 (U10)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1418.8
1418.1
Analysis
17
2022 Etienne Lewis (U10 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
6.0
1287.2
1316.0
Analysis
16
2022 Alekhine Open (E)
2022/08/13
2022/08/13
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1152.9
1200.0
Analysis
15
2022 Menlo Open Tournament (D)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1091.9
1130.3
Analysis
14
2022 Blou Bul Open (D)
2022/06/25
2022/06/26
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1099.7
1147.6
Analysis
13
2022 Milos Ristic Open Chess Tournament (D)
2022/05/28
2022/05/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1161.7
1151.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
13
1
14
13.5
48.2
-15.2
1285.0
1269.8
White
13
5
0
8
5.0
38.5
-98.1
1289.9
1191.8
Black
15
8
1
6
8.5
56.7
56.7
1280.7
1337.4
Standard
All
28
13
1
14
13.5
48.2
-15.2
1285.0
1269.8
White
13
5
0
8
5.0
38.5
-98.1
1289.9
1191.8
Black
15
8
1
6
8.5
56.7
56.7
1280.7
1337.4
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
177
74
7
96
77.5
43.8
-52.8
1235.6
1182.8
White
92
39
4
49
41.0
44.6
-46.2
1234.0
1187.8
Black
85
35
3
47
36.5
42.9
-60.0
1237.4
1177.4
Standard
All
168
73
7
88
76.5
45.5
-37.9
1242.8
1204.9
White
87
38
4
45
40.0
46.0
-34.2
1246.3
1212.1
Black
81
35
3
43
36.5
45.1
-42.0
1239.0
1197.1
Rapid
All
9
1
0
8
1.0
11.1
-330.6
1102.0
771.4
White
5
1
0
4
1.0
20.0
-255.0
1019.8
764.8
Black
4
0
0
4
0.0
0.0
-425.0
1204.8
779.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130131224
Minny, O (Oban)
4
2.0
2
0
2
50.0
1286.9
0.0
1286.9
View list
2
2130137401
Pistorius, A (Anabelle)
3
2.0
2
0
1
66.7
1240.1
141.7
1381.8
View list
3
2130130100
De Witt, K (Karli)
3
1.5
1
1
1
50.0
1199.1
0.0
1199.1
View list
4
1130130101
Erasmus, S (Stephan Danie)
3
1.5
1
1
1
50.0
1195.1
0.0
1195.1
View list
5
1130108360
Sathish, A (Aarya)
3
1.5
1
1
1
50.0
1203.7
0.0
1203.7
View list
6
1130134043
De Bruin, H (Hanno)
2
2.0
2
0
0
100.0
1353.0
425.0
1778.0
View list
7
2120134048
Erwee, E (Elizabeth)
2
2.0
2
0
0
100.0
1139.6
425.0
1564.6
View list
8
1130130103
Nienaber, L (Lamont)
2
2.0
2
0
0
100.0
1199.3
425.0
1624.3
View list
9
1140135082
Janse Van Rensburg, J (Josh)
2
1.5
1
1
0
75.0
1353.0
212.5
1565.5
View list
10
1130136148
Conradie, D (Dirk)
2
1.0
1
0
1
50.0
1216.0
0.0
1216.0
View list
11
2140134240
Du Plessis, M (Mia)
2
1.0
1
0
1
50.0
1285.8
0.0
1285.8
View list
12
2120112515
Du Randt, L (Lea)
2
1.0
1
0
1
50.0
1142.8
0.0
1142.8
View list
13
2120139968
Engelbrecht, A (Amber-Lee)
2
1.0
1
0
1
50.0
1228.3
0.0
1228.3
View list
14
1130130104
Rambritch, R (Rishik)
2
1.0
1
0
1
50.0
1193.3
0.0
1193.3
View list
15
1130138297
Scheepers, T (Tristian)
2
1.0
1
0
1
50.0
1228.3
0.0
1228.3
View list
16
1120135700
Strydom, S (Soon)
2
1.0
1
0
1
50.0
1143.4
0.0
1143.4
View list
17
1130136645
Truscott, A (Adriaan)
2
1.0
1
0
1
50.0
1240.6
0.0
1240.6
View list
18
1130131228
Visser, A (Aaron)
2
1.0
1
0
1
50.0
1218.9
0.0
1218.9
View list
19
1130136640
Mkotong, R (Reagile)
2
0.0
0
0
2
0.0
1219.8
-425.0
794.8
View list
20
1130140635
Ribbens, R (Reuben)
2
0.0
0
0
2
0.0
1173.5
-425.0
748.5
View list