Chess South Africa
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Chess South Africa
Mulder, A (Adriaan)
Dob:
2007/03/21 (U18)
Gender:
Male
Chess SA id:
1070152532
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (124 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
1265.7
Curent Weighted rating
1249.0
Curent Weighted performance
1139.3
Current official/published rating (highest between Raw, WR and WP)
1265.7
Current floor (min rating allowed)
778.8
Current highest rating achieved
1278.8
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)
±151.0
Current Raw change used (final)
0.0
Projected new Raw rating
1265.7
Projected new Weighed rating
1251.4
Projected new Weighted performance
1139.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1278.8
Projected new floor
778.8
Projected new K-facor
36
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
1269.8
Curent Weighted rating
1254.3
Curent Weighted performance
1141.3
Current official/published rating (highest between Raw, WR and WP)
1269.8
Current floor (min rating allowed)
795.0
Current highest rating achieved
1295.0
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)
±150.1
Current Raw change used (final)
0.0
Projected new Raw rating
1269.8
Projected new Weighed rating
1256.7
Projected new Weighted performance
1141.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1269.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1295.0
Projected new floor
795.0
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
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)
700.0
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
700.0
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
1
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
2.0
1252.2
1257.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
2.0
1252.2
1257.2
Analysis
5
2023 West Rand Trials (U18)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1259.1
1267.6
Analysis
4
D2 School League Finals 2023 (U19)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1278.8
1295.0
Analysis
3
2023 West Rand RHS Open (Rooks)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1250.1
1263.3
Analysis
2
D2 Schools Individuals 2023 (U18 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1235.5
1242.4
Analysis
1
West Rand Juniors 2023 (U18)
2023/03/18
2023/03/18
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
3
2
0
1
2.0
66.7
141.7
1235.8
1377.4
White
2
1
0
1
1.0
50.0
0.0
1300.3
1300.3
Black
1
1
0
0
1.0
100.0
425.0
1106.8
1531.8
Standard
All
3
2
0
1
2.0
66.7
141.7
1235.8
1377.4
White
2
1
0
1
1.0
50.0
0.0
1300.3
1300.3
Black
1
1
0
0
1.0
100.0
425.0
1106.8
1531.8
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
28
15
1
12
15.5
55.4
45.5
1269.4
1314.9
White
17
12
1
4
12.5
73.5
200.0
1214.0
1414.0
Black
11
3
0
8
3.0
27.3
-193.2
1354.9
1161.8
Standard
All
28
15
1
12
15.5
55.4
45.5
1269.4
1314.9
White
17
12
1
4
12.5
73.5
200.0
1214.0
1414.0
Black
11
3
0
8
3.0
27.3
-193.2
1354.9
1161.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070152126
Faurie, J (Jarik)
1
1.0
1
0
0
100.0
1252.2
425.0
1677.2
View list
2
1060113138
Du Randt, Z (Zack)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
3
106091297
De Lange, GL (Gianni)
1
1.0
1
0
0
100.0
1278.8
425.0
1703.8
View list
4
106078640
Boqwana, G (Gomotsegang)
1
1.0
1
0
0
100.0
1278.8
425.0
1703.8
View list
5
1090149204
Badenhorst, J (Junaid)
1
1.0
1
0
0
100.0
1250.1
425.0
1675.1
View list
6
2060136205
Latchman, A (Arya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1060156351
Mamle, M (Mpumelelo)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
8
1060144523
Motswakae, R (Rorisang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2070144522
Motsoahae, B (Bokamoso)
1
1.0
1
0
0
100.0
1259.1
425.0
1684.1
View list
10
2080153006
Mogotsi, R (Reatlehile)
1
1.0
1
0
0
100.0
1252.2
425.0
1677.2
View list
11
1070149217
Nyandeni, M (Melusi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2070140276
Mbolongwe, N (Nonhlanhla)
1
1.0
1
0
0
100.0
1259.1
425.0
1684.1
View list
13
105072400
Masele, L (Lethabo)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
14
1060140286
Rathaga, T (Tebogo)
1
1.0
1
0
0
100.0
1250.1
425.0
1675.1
View list
15
2080117651
Wesinyane, T (Tshireletso)
1
1.0
1
0
0
100.0
1250.1
425.0
1675.1
View list
16
106078720
Peach, AJ (Ayden)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
17
2070100937
Maseko, U (Unathi)
1
0.0
0
0
1
0.0
1259.1
-425.0
834.1
View list
18
206078654
Ngwenya, TF (Thato)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1070113039
Mtimkulu, L (Lerato)
1
0.0
0
0
1
0.0
1259.1
-425.0
834.1
View list
20
106061709
Mthembu, S (Siyabulela)
1
0.0
0
0
1
0.0
1278.8
-425.0
853.8
View list