Chess South Africa
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Chess South Africa
Lottering, D (David)
Dob:
1991/10/29 (Adult)
Gender:
Male
Chess SA id:
1910134984
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/02/13 (95 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
1302.8
Curent Weighted rating
1276.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1302.8
Current floor (min rating allowed)
807.4
Current highest rating achieved
1307.4
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)
±143.2
Current Raw change used (final)
0.0
Projected new Raw rating
1302.8
Projected new Weighed rating
1280.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1307.4
Projected new floor
807.4
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
1322.7
Curent Weighted rating
1291.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1322.7
Current floor (min rating allowed)
822.7
Current highest rating achieved
1322.7
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)
±139.2
Current Raw change used (final)
0.0
Projected new Raw rating
1322.7
Projected new Weighed rating
1296.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1322.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1322.7
Projected new floor
822.7
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
1223.0
Curent Weighted rating
1178.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1223.0
Current floor (min rating allowed)
726.6
Current highest rating achieved
1226.6
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1223.0
Projected new Weighed rating
1182.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1226.6
Projected new floor
726.6
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
726.6
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
726.6
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
Uitenhage Chess Club Rapid January 2024
2024/01/30
2024/02/13
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
2
1.0
1307.4
1226.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Uitenhage Chess Club Rapid January 2024
2024/01/30
2024/02/13
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
2
1.0
1307.4
1226.6
Analysis
4
UCC Club Champs 2023 (A)
2023/10/17
2023/11/14
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
2.0
1289.2
1307.2
Analysis
3
UCC Presidential Cup 2023 (A)
2023/07/18
2023/08/15
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
1
0.0
1289.2
1307.2
Analysis
2
UCC Protea Cup 2023 (A)
2023/04/14
2023/05/30
Nelson Mandela Bay (ENM)
Standard
60
0.83
8
8
5.0
1196.9
1200.0
Analysis
1
Alekhine Chess Club Rapid 2021
2021/10/02
2021/10/02
Nelson Mandela Bay (ENM)
Rapid
15
0.39
7
7
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
2
1
0
1
1.0
50.0
0.0
1192.2
1192.2
White
1
1
0
0
1.0
100.0
425.0
1078.2
1503.2
Black
1
0
0
1
0.0
0.0
-425.0
1306.1
881.1
Standard
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
Rapid
All
2
1
0
1
1.0
50.0
0.0
1192.2
1192.2
White
1
1
0
0
1.0
100.0
425.0
1078.2
1503.2
Black
1
0
0
1
0.0
0.0
-425.0
1306.1
881.1
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
22
11
0
11
11.0
50.0
0.0
1344.9
1344.9
White
10
4
0
6
4.0
40.0
-85.0
1303.9
1218.9
Black
12
7
0
5
7.0
58.3
70.8
1379.2
1450.0
Standard
All
13
7
0
6
7.0
53.8
32.7
1429.2
1461.9
White
6
3
0
3
3.0
50.0
0.0
1376.9
1376.9
Black
7
4
0
3
4.0
57.1
60.7
1474.0
1534.7
Rapid
All
9
4
0
5
4.0
44.4
-47.2
1223.2
1176.0
White
4
1
0
3
1.0
25.0
-212.5
1194.3
981.8
Black
5
3
0
2
3.0
60.0
85.0
1246.4
1331.4
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
173077908
Van Huyssteen, H (Hermanus)
2
1.0
1
0
1
50.0
1243.1
0.0
1243.1
View list
2
185036626
Strydom, JP (Jean-Pierre)
2
0.0
0
0
2
0.0
1243.1
-425.0
818.1
View list
3
1120134989
Wessels, F (Francois)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1980134983
Gongo, V (Vuyisa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110139746
Coetzee, S (Schalk)
1
1.0
1
0
0
100.0
1196.9
425.0
1621.9
View list
6
1160151665
Bester, T (Thomas)
1
1.0
1
0
0
100.0
1307.4
425.0
1732.4
View list
7
106070877
Mellet, A (Andries)
1
1.0
1
0
0
100.0
1196.9
425.0
1621.9
View list
8
168014385
Jordaan, CS (Charles)
1
1.0
1
0
0
100.0
1196.9
425.0
1621.9
View list
9
1100139765
Schler, J (Jayden)
1
1.0
1
0
0
100.0
1289.2
425.0
1714.2
View list
10
171070031
Van Der Bank, RO (Ronald)
1
1.0
1
0
0
100.0
1196.9
425.0
1621.9
View list
11
207057201
Odendaal, G (Gabbi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1870160714
Naude, S (Stephan)
1
1.0
1
0
0
100.0
1289.2
425.0
1714.2
View list
13
179061455
Meyer, J (Jarque)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
167032954
Saffier, J (Jannie)
1
0.0
0
0
1
0.0
1289.2
-425.0
864.2
View list
15
198032044
Rensburg, KC (Kyle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
198046826
Payi, N (Nzondeleo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1100139751
Hall, J (Joshua)
1
0.0
0
0
1
0.0
1307.4
-425.0
882.4
View list
18
187010842
Gouws, MS (Mauritz)
1
0.0
0
0
1
0.0
1196.9
-425.0
771.9
View list
19
106067337
Arends, SJ (Sergio)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
171000676
Anthony, D (Deon)
1
0.0
0
0
1
0.0
1196.9
-425.0
771.9
View list