Chess South Africa
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Chess South Africa
Bouwer, D (Divan)
Dob:
2007/01/24 (U18)
Gender:
Male
Chess SA id:
1070136968
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (84 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
1257.6
Curent Weighted rating
1211.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1257.6
Current floor (min rating allowed)
757.6
Current highest rating achieved
1257.6
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)
±152.8
Current Raw change used (final)
0.0
Projected new Raw rating
1257.6
Projected new Weighed rating
1215.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1257.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.6
Projected new floor
757.6
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
1260.3
Curent Weighted rating
1209.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1260.3
Current floor (min rating allowed)
760.3
Current highest rating achieved
1260.3
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)
±152.2
Current Raw change used (final)
0.0
Projected new Raw rating
1260.3
Projected new Weighed rating
1213.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1260.3
Projected new floor
760.3
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
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1195.2
1191.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1195.2
1191.2
Analysis
3
Grey College Team Championship 2023 (A)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1208.0
1209.6
Analysis
2
2022 Gauteng Schools Individual Chess Championship (U15 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1173.1
1166.8
Analysis
1
Grey College Team Championship 2022 (A)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
4
0
1
4.0
80.0
255.0
1289.6
1544.6
White
2
1
0
1
1.0
50.0
0.0
1397.8
1397.8
Black
3
3
0
0
3.0
100.0
425.0
1217.5
1642.5
Standard
All
5
4
0
1
4.0
80.0
255.0
1289.6
1544.6
White
2
1
0
1
1.0
50.0
0.0
1397.8
1397.8
Black
3
3
0
0
3.0
100.0
425.0
1217.5
1642.5
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
20
11
0
9
11.0
55.0
42.5
1236.7
1279.2
White
11
5
0
6
5.0
45.5
-38.6
1212.8
1174.1
Black
9
6
0
3
6.0
66.7
141.7
1265.9
1407.6
Standard
All
20
11
0
9
11.0
55.0
42.5
1236.7
1279.2
White
11
5
0
6
5.0
45.5
-38.6
1212.8
1174.1
Black
9
6
0
3
6.0
66.7
141.7
1265.9
1407.6
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
1060136972
Plaat, M (Meldriego)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
106046906
Nel, A (Adolf)
1
1.0
1
0
0
100.0
1208.0
425.0
1633.0
View list
3
1070149101
Mopedi, K (Karabo)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list
4
1080143427
Letseli, R (Reabetswe)
1
1.0
1
0
0
100.0
1173.1
425.0
1598.1
View list
5
107047315
Kleynhans, MJ (Malan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1080119328
Raphoko, S (Sebabotso)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list
7
1070143448
Ramakhobotla, X (Xolani)
1
1.0
1
0
0
100.0
1173.1
425.0
1598.1
View list
8
1070138266
Theunissen, R (Reuven)
1
1.0
1
0
0
100.0
1173.1
425.0
1598.1
View list
9
109083238
Strydom, MJ (Matthys)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list
10
1100149796
Smit, L (Liam)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list
11
1050149065
Wessels, C (Cameron)
1
1.0
1
0
0
100.0
1208.0
425.0
1633.0
View list
12
1090098143
Yao, C (Christ David)
1
0.0
0
0
1
0.0
1195.2
-425.0
770.2
View list
13
105054349
Wang, I (Ikai)
1
0.0
0
0
1
0.0
1208.0
-425.0
783.0
View list
14
1080099597
Rossouw, W (Wessel Johannes)
1
0.0
0
0
1
0.0
1173.1
-425.0
748.1
View list
15
108086187
Rossouw, J (Johrne)
1
0.0
0
0
1
0.0
1208.0
-425.0
783.0
View list
16
108076196
Potgieter, E (Edward)
1
0.0
0
0
1
0.0
1173.1
-425.0
748.1
View list
17
205006894
De Vries, M (Marisa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
206017621
Leite, K (Kiara)
1
0.0
0
0
1
0.0
1208.0
-425.0
783.0
View list
19
106076075
Kruger, C (Christoffel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1060134033
Koster, W (Wihan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list