Chess South Africa
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Chess South Africa
Ludick, D (Duewin)
Dob:
2006/08/06 (U20)
Gender:
Male
Chess SA id:
1060139280
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (106 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
Current Raw rating
1382.0
Current Weighted rating
1365.8
Current Weighted performance
1276.5
Current official/published rating (highest between Raw, WR and WP)
1382.0
Current highest rating achieved
1447.6
Current floor (min rating allowed)
947.6
Current K-factor
32
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)
±127.9
Current Raw change used (final)
0.0
Projected new Raw rating
1382.0
Projected new Weighed rating
1261.0
Projected new Weighted performance
1276.5
Projected new final Raw rating (if new WP > new Raw)
1382.0
Projected new highest rating
1447.6
Projected new floor
947.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1382.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1371.4
Current Weighted rating
1359.2
Current Weighted performance
1276.5
Current official/published rating (highest between Raw, WR and WP)
1371.4
Current highest rating achieved
1445.0
Current floor (min rating allowed)
945.0
Current K-factor
32
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)
±129.9
Current Raw change used (final)
0.0
Projected new Raw rating
1371.4
Projected new Weighed rating
1254.9
Projected new Weighted performance
1276.5
Projected new final Raw rating (if new WP > new Raw)
1371.4
Projected new highest rating
1445.0
Projected new floor
945.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1371.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Eden School Chess Trials 1 2024 (U18 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1388.6
1375.9
Analysis
2
Kannaland Proewe 2 2024 (U18 Boys)
2024/02/24
2024/02/24
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1447.6
1445.0
Analysis
1
Kannaland Proewe 1 (U18 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1447.6
1445.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Eden School Chess Trials 1 2024 (U18 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1388.6
1375.9
Analysis
9
Kannaland Proewe 2 2024 (U18 Boys)
2024/02/24
2024/02/24
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1447.6
1445.0
Analysis
8
Kannaland Proewe 1 (U18 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1447.6
1445.0
Analysis
7
Eden Top Schools 2023 (U18 Mix)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1335.8
1324.4
Analysis
6
Kannaland Close 2023 (B)
2023/05/27
2023/05/27
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1188.0
1185.6
Analysis
5
Eden Trials 2+3 2023 (U18)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
5
3.5
1188.0
1185.6
Analysis
4
Eden Trails 1 2023 (U17 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1187.7
1185.2
Analysis
3
Kannaland Proewe 1 2023 (U17 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1171.1
1164.4
Analysis
2
Eden Proewe 2 2022 (O18 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1145.9
1133.2
Analysis
1
Eden Proewe 1 2022 (O18 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
6
1
5
6.5
54.2
35.4
1264.6
1300.0
White
6
5
0
1
5.0
83.3
283.3
1244.8
1528.1
Black
6
1
1
4
1.5
25.0
-212.5
1284.4
1071.9
Standard
All
12
6
1
5
6.5
54.2
35.4
1264.6
1300.0
White
6
5
0
1
5.0
83.3
283.3
1244.8
1528.1
Black
6
1
1
4
1.5
25.0
-212.5
1284.4
1071.9
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
48
27
4
17
29.0
60.4
88.5
1223.8
1312.3
White
25
16
1
8
16.5
66.0
136.0
1194.9
1330.9
Black
23
11
3
9
12.5
54.3
37.0
1255.2
1292.1
Standard
All
48
27
4
17
29.0
60.4
88.5
1223.8
1312.3
White
25
16
1
8
16.5
66.0
136.0
1194.9
1330.9
Black
23
11
3
9
12.5
54.3
37.0
1255.2
1292.1
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
1070150980
Baatjies, D (Dante)
3
2.0
2
0
1
66.7
1355.4
141.7
1497.1
View list
2
105091180
Barends, X (Xavier)
2
2.0
2
0
0
100.0
1240.8
425.0
1665.8
View list
3
1080150951
Afrika, M (Mikyle)
2
0.5
0
1
1
25.0
1447.6
-212.5
1235.1
View list
4
107088314
Manho, L (Leancon)
2
0.5
0
1
1
25.0
1187.8
-212.5
975.3
View list
5
1060150983
Exquire, C (Christiano)
2
0.0
0
0
2
0.0
1309.3
-425.0
884.3
View list
6
1060118499
Claassen, R (Ruwaldo)
1
1.0
1
0
0
100.0
1145.9
425.0
1570.9
View list
7
1090130140
Bukula, S (Sivuyisile)
1
1.0
1
0
0
100.0
1335.8
425.0
1760.8
View list
8
105078148
Botha, J (Jonathan)
1
1.0
1
0
0
100.0
1145.9
425.0
1570.9
View list
9
1100150935
Booysen, W (Whandre)
1
1.0
1
0
0
100.0
1447.6
425.0
1872.6
View list
10
1070150977
Adendorff, H (Heinrich)
1
1.0
1
0
0
100.0
1171.1
425.0
1596.1
View list
11
1070107873
Absolom, N (Norman)
1
1.0
1
0
0
100.0
1388.6
425.0
1813.6
View list
12
1050118884
Baadjies, L (Lando)
1
1.0
1
0
0
100.0
1335.8
425.0
1760.8
View list
13
1080150953
Anta, P (Paton)
1
1.0
1
0
0
100.0
1188.0
425.0
1613.0
View list
14
107072552
Duval, L (Lyle)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
15
1080150962
Fortuin, C (Caleb)
1
1.0
1
0
0
100.0
1188.0
425.0
1613.0
View list
16
1060193056
Jantjies, S (Shaun-Michael)
1
1.0
1
0
0
100.0
1447.6
425.0
1872.6
View list
17
1060107850
Januarie, L (Lindon Lee)
1
1.0
1
0
0
100.0
1388.6
425.0
1813.6
View list
18
1070152591
Joseph, J (Josh)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
19
1060098449
Joubert, K (Kyle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1060098448
Killian, Z (Zenion)
1
1.0
1
0
0
100.0
1171.1
425.0
1596.1
View list