Chess South Africa
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Chess South Africa
Drennen, L (Liam)
Dob:
2009/06/16 (U16)
Gender:
Male
Chess SA id:
1090099730
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (87 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
1198.5
Curent Weighted rating
1220.6
Curent Weighted performance
1046.3
Current official/published rating (highest between Raw, WR and WP)
1220.6
Current floor (min rating allowed)
803.2
Current highest rating achieved
1303.2
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)
±166.2
Current Raw change used (final)
0.0
Projected new Raw rating
1198.5
Projected new Weighed rating
1217.8
Projected new Weighted performance
1046.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.8
Projected effective change (new Official - current Official)
-2.8
Projected new highest rating
1303.2
Projected new floor
803.2
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
1193.5
Curent Weighted rating
1186.3
Curent Weighted performance
975.2
Current official/published rating (highest between Raw, WR and WP)
1193.5
Current floor (min rating allowed)
762.0
Current highest rating achieved
1262.0
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)
±167.4
Current Raw change used (final)
0.0
Projected new Raw rating
1193.5
Projected new Weighed rating
1186.9
Projected new Weighted performance
975.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1193.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1262.0
Projected new floor
762.0
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
1184.9
Curent Weighted rating
1224.8
Curent Weighted performance
1008.0
Current official/published rating (highest between Raw, WR and WP)
1224.8
Current floor (min rating allowed)
842.2
Current highest rating achieved
1342.2
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)
±169.4
Current Raw change used (final)
0.0
Projected new Raw rating
1184.9
Projected new Weighed rating
1219.7
Projected new Weighted performance
1008.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.7
Projected effective change (new Official - current Official)
-5.1
Projected new highest rating
1342.2
Projected new floor
842.2
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)
842.2
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
842.2
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
2
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1219.2
1211.2
Analysis
1
Bo-Weskus Skole Prestige 2024 (O15 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1219.2
1211.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1219.2
1211.2
Analysis
22
Bo-Weskus Skole Prestige 2024 (O15 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1219.2
1211.2
Analysis
21
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.0
1211.1
1171.2
Analysis
20
Pedro Booyse Top Schools 2023 (High School)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
4
1.0
1212.0
1175.9
Analysis
19
Upper West Coast Top Schools Championship 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
1.0
1228.0
1250.8
Analysis
18
Bo-Weskus Skole Prestige 2023 (O15 Seuns)
2023/02/11
2023/02/11
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1272.9
1342.2
Analysis
17
West Coast Schools Chess Grand Challenge 2022 (PS Super)
2022/10/29
2022/10/29
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1262.1
1303.0
Analysis
16
Deep Blue Chess Club 2022 (Open)
2022/08/20
2022/08/20
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1235.1
1268.8
Analysis
15
Pedro Booyse Top Schools 2022 (U13 Open)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
5
4
0.0
1303.2
1255.5
Analysis
14
Bo-Weskus Top Skole 2022 (O13)
2022/06/11
2022/06/11
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1273.8
1211.6
Analysis
13
Western Cape Schools 2022 (U13 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1277.2
1262.0
Analysis
12
West Coast Schools Prestige 2022 (U13 Boys)
2022/02/19
2022/02/19
West Coast (WCU)
Standard
60
0.83
6
6
5.0
1217.7
1195.8
Analysis
11
West Coast Primary Schools Prestige 2021 (U13 Boys)
2021/09/18
2021/09/18
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1199.1
1179.9
Analysis
10
Bo-Weskus Skole Skaak Prestige 2021 (O13 Seuns)
2021/05/08
2021/05/08
West Coast (WCU)
Rapid
30
0.60
5
5
3.5
1175.6
1118.3
Analysis
9
Olifantsrivier CC 2021 (Invitational)
2021/03/27
2021/03/27
West Coast (WCU)
Rapid
25
0.54
7
7
1.5
1217.6
1224.9
Analysis
8
West Coast Schools Prestige 2020 (U11 Boys)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1221.7
1240.0
Analysis
7
Bo-Weskus Skole Prestige 2020 (O11 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
5.0
1155.1
1108.3
Analysis
6
Check Mates 2019 (U10)
2019/08/17
2019/08/17
West Coast (WCU)
Standard
70
0.87
6
6
3.0
1132.2
1082.7
Analysis
5
Western Cape Schools Individuals 2019 (U11 Boys)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
5
0.0
1206.9
1184.2
Analysis
4
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Seuns)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
5
2.0
1219.2
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
0
6
4.0
40.0
-85.0
1215.5
1130.5
White
4
1
0
3
1.0
25.0
-212.5
1226.1
1013.6
Black
6
3
0
3
3.0
50.0
0.0
1208.4
1208.4
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
10
4
0
6
4.0
40.0
-85.0
1215.5
1130.5
White
4
1
0
3
1.0
25.0
-212.5
1226.1
1013.6
Black
6
3
0
3
3.0
50.0
0.0
1208.4
1208.4
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
120
56
2
62
57.0
47.5
-21.3
1236.4
1215.2
White
60
32
0
28
32.0
53.3
28.3
1228.9
1257.2
Black
60
24
2
34
25.0
41.7
-70.8
1243.9
1173.1
Standard
All
58
26
0
32
26.0
44.8
-44.0
1251.5
1207.6
White
30
15
0
15
15.0
50.0
0.0
1231.2
1231.2
Black
28
11
0
17
11.0
39.3
-91.1
1273.3
1182.2
Rapid
All
62
30
2
30
31.0
50.0
0.0
1222.3
1222.3
White
30
17
0
13
17.0
56.7
56.7
1226.5
1283.2
Black
32
13
2
17
14.0
43.8
-53.1
1218.3
1165.2
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
1090096311
Schroeder, L (Liam)
7
1.0
1
0
6
14.3
1219.1
-303.6
915.5
View list
2
109093556
Kotze, M (Maxwell)
6
3.0
3
0
3
50.0
1196.6
0.0
1196.6
View list
3
109078590
Koegelenberg, L (Louw)
4
1.0
1
0
3
25.0
1193.3
-212.5
980.8
View list
4
1090105979
Huisamen, A (Albertus)
3
2.0
2
0
1
66.7
1189.7
141.7
1331.3
View list
5
1080131878
Meyer, J (Junior)
3
1.0
1
0
2
33.3
1193.9
-141.7
1052.2
View list
6
109093559
Kameel, L (Lindon)
3
0.0
0
0
3
0.0
1189.7
-425.0
764.7
View list
7
1090134317
Don, K (Kyle)
2
2.0
2
0
0
100.0
1238.2
425.0
1663.2
View list
8
1090110397
Makatees, H (Haywill)
2
2.0
2
0
0
100.0
1188.1
425.0
1613.1
View list
9
1100110515
Berend, J (Jenini-Yo)
2
1.0
1
0
1
50.0
1214.4
0.0
1214.4
View list
10
106068748
Cloete, H (Howard)
2
1.0
1
0
1
50.0
1220.0
0.0
1220.0
View list
11
1090131835
Jafta, L (Levi)
2
1.0
1
0
1
50.0
1247.8
0.0
1247.8
View list
12
1090142540
Sawayer, L (Luke)
2
1.0
1
0
1
50.0
1260.5
0.0
1260.5
View list
13
1100110503
Shoshola, D (Diego)
2
1.0
1
0
1
50.0
1187.2
0.0
1187.2
View list
14
1080110428
Beukes, H (Hen-Lee)
2
0.0
0
0
2
0.0
1250.5
-425.0
825.5
View list
15
1080099737
Meyer, H (Harold)
2
0.0
0
0
2
0.0
1245.3
-425.0
820.3
View list
16
108077754
Opperman, M (Matthew)
2
0.0
0
0
2
0.0
1205.5
-425.0
780.5
View list
17
2090099753
De Bruin, E (Elrise)
1
1.0
1
0
0
100.0
1273.8
425.0
1698.8
View list
18
1090099727
Barens, A (Amrick)
1
1.0
1
0
0
100.0
1200.6
425.0
1625.6
View list
19
1090159250
Bantam, J (Jaden-Leigh)
1
1.0
1
0
0
100.0
1211.1
425.0
1636.1
View list
20
1130139059
Azar, C (Christopher)
1
1.0
1
0
0
100.0
1262.1
425.0
1687.1
View list