Chess South Africa
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Chess South Africa
Brewis, L (Luke)
Dob:
2005/08/06 (U20)
Gender:
Male
Chess SA id:
1050138145
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (74 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
1239.5
Current Weighted rating
1254.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1254.0
Current highest rating achieved
1257.1
Current floor (min rating allowed)
757.1
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)
±156.7
Current Raw change used (final)
0.0
Projected new Raw rating
1239.5
Projected new Weighed rating
1153.7
Projected new Weighted performance
1013.3
Projected new final Raw rating (if new WP > new Raw)
1239.5
Projected new highest rating
1257.1
Projected new floor
757.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.5
Projected effective change (new Official - current Official)
-14.5
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
1236.3
Current Weighted rating
1255.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.5
Current highest rating achieved
1264.8
Current floor (min rating allowed)
764.8
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)
±157.5
Current Raw change used (final)
0.0
Projected new Raw rating
1236.3
Projected new Weighed rating
1154.8
Projected new Weighted performance
1013.3
Projected new final Raw rating (if new WP > new Raw)
1236.3
Projected new highest rating
1264.8
Projected new floor
764.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.3
Projected effective change (new Official - current Official)
-19.2
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
1
NMBCU Trials 2 2024 (U20+Open)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
4
1.0
1257.1
1258.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
NMBCU Trials 2 2024 (U20+Open)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
4
1.0
1257.1
1258.3
Analysis
3
2023 Pearson Open Chess Tournament (A)
2023/02/24
2023/02/25
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
2.0
1253.8
1264.8
Analysis
2
NMB 1st Trials 2023 (Adults)
2023/02/17
2023/02/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1253.8
1264.8
Analysis
1
Pearson Chess Festival 2022 (A)
2022/02/25
2022/02/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1365.6
1153.1
White
3
1
0
2
1.0
33.3
-141.7
1438.3
1296.7
Black
1
0
0
1
0.0
0.0
-425.0
1147.5
722.5
Standard
All
4
1
0
3
1.0
25.0
-212.5
1365.6
1153.1
White
3
1
0
2
1.0
33.3
-141.7
1438.3
1296.7
Black
1
0
0
1
0.0
0.0
-425.0
1147.5
722.5
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
18
8
3
7
9.5
52.8
23.6
1277.7
1301.3
White
10
5
2
3
6.0
60.0
85.0
1297.7
1382.7
Black
8
3
1
4
3.5
43.8
-53.1
1252.8
1199.7
Standard
All
18
8
3
7
9.5
52.8
23.6
1277.7
1301.3
White
10
5
2
3
6.0
60.0
85.0
1297.7
1382.7
Black
8
3
1
4
3.5
43.8
-53.1
1252.8
1199.7
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
106070877
Mellet, A (Andries)
2
1.0
1
0
1
50.0
1255.4
0.0
1255.4
View list
2
1040111113
Mrubata, L (Lwanga)
1
1.0
1
0
0
100.0
1253.8
425.0
1678.8
View list
3
1050138149
Williams, K (Kendall)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1040138146
Burden, J (Jaco)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1030143841
Bouwer, T (Tiaan)
1
1.0
1
0
0
100.0
1257.1
425.0
1682.1
View list
6
1040138148
Rademakers, C (Cameron)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1050151185
Phekana, Z (Zukhanye)
1
1.0
1
0
0
100.0
1253.8
425.0
1678.8
View list
8
206077390
Manto, M (Martha)
1
1.0
1
0
0
100.0
1253.8
425.0
1678.8
View list
9
1030132838
Manley, D (David Luc)
1
0.5
0
1
0
50.0
1253.8
0.0
1253.8
View list
10
205064819
Holroyd, K (Kea)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
197034736
Simons, D (Daniel)
1
0.5
0
1
0
50.0
1253.8
0.0
1253.8
View list
12
1060152440
Wilson, D (Dharrel)
1
0.0
0
0
1
0.0
1257.1
-425.0
832.1
View list
13
100046377
Valentyn, J (Jason)
1
0.0
0
0
1
0.0
1253.8
-425.0
828.8
View list
14
185036626
Strydom, JP (Jean-Pierre)
1
0.0
0
0
1
0.0
1257.1
-425.0
832.1
View list
15
206057065
Reddy, E (Evania)
1
0.0
0
0
1
0.0
1253.8
-425.0
828.8
View list
16
104055277
Peter, M (Mnico)
1
0.0
0
0
1
0.0
1253.8
-425.0
828.8
View list
17
105077393
De Villiers, OT (Ockert)
1
0.0
0
0
1
0.0
1253.8
-425.0
828.8
View list