Chess South Africa
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Chess South Africa
Van Der Merwe, K (Keenan)
Dob:
1998/12/22 (Adult)
Gender:
Male
Chess SA id:
1980115864
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/12/13 (494 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
1325.8
Curent Weighted rating
1326.4
Curent Weighted performance
862.3
Current official/published rating (highest between Raw, WR and WP)
1326.4
Current floor (min rating allowed)
837.1
Current highest rating achieved
1337.1
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)
±138.6
Current Raw change used (final)
0.0
Projected new Raw rating
1325.8
Projected new Weighed rating
1326.2
Projected new Weighted performance
862.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1326.2
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1337.1
Projected new floor
837.1
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
1298.9
Curent Weighted rating
1299.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1299.2
Current floor (min rating allowed)
805.7
Current highest rating achieved
1305.7
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)
±144.0
Current Raw change used (final)
0.0
Projected new Raw rating
1298.9
Projected new Weighed rating
1299.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1299.1
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1305.7
Projected new floor
805.7
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
1229.6
Curent Weighted rating
1229.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1229.6
Current floor (min rating allowed)
729.6
Current highest rating achieved
1229.6
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)
±159.0
Current Raw change used (final)
0.0
Projected new Raw rating
1229.6
Projected new Weighed rating
1229.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1229.6
Projected new floor
729.6
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
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)
729.6
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
729.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Summer Slam 2022 (B)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
0
0.0
1325.8
1229.6
Analysis
7
2022 Western Province Club League (D)
2022/08/27
2022/10/01
Cape Town (WCT)
Standard
70
0.87
7
5
2.0
1337.1
1305.7
Analysis
6
Summer Slam 2021 (Open)
2021/12/13
2021/12/13
Cape Town (WCT)
Rapid
20
0.47
7
7
5.0
1324.6
1212.0
Analysis
5
Drakenstein Pioneers Inaugural 2020 (B)
2020/03/14
2020/03/14
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1212.9
1206.0
Analysis
4
2020 Western Province Open (Prestige)
2020/03/07
2020/03/08
Cape Town (WCT)
Standard
70
0.87
6
5
3.5
1212.9
1206.0
Analysis
3
2019 Western Province League (E)
2019/07/27
2019/08/10
Cape Town (WCT)
Standard
60
0.83
9
5
3.0
1206.9
1200.0
Analysis
2
2019 Rylands Library Winter Slam (Intermediate)
2019/06/27
2019/06/27
Cape Town (WCT)
Rapid
15
0.39
6
6
4.5
1200.0
1200.0
Analysis
1
Imam Haron 50th Commemoration Event Open 2019
2019/06/15
2019/06/15
Cape Town (WCT)
Rapid
20
0.47
7
7
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
40
24
2
14
25.0
62.5
106.3
1223.8
1330.0
White
21
9
1
11
9.5
45.2
-40.5
1250.6
1210.1
Black
19
15
1
3
15.5
81.6
268.4
1194.1
1462.6
Standard
All
20
12
1
7
12.5
62.5
106.3
1263.3
1369.5
White
11
5
1
5
5.5
50.0
0.0
1303.9
1303.9
Black
9
7
0
2
7.0
77.8
236.1
1213.6
1449.7
Rapid
All
20
12
1
7
12.5
62.5
106.3
1184.3
1290.5
White
10
4
0
6
4.0
40.0
-85.0
1191.9
1106.9
Black
10
8
1
1
8.5
85.0
297.5
1176.6
1474.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108091526
Lau, C (Callum)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
2
1040108913
Goeda, J (Jade)
1
1.0
1
0
0
100.0
1206.9
425.0
1631.9
View list
3
2110130686
Joya, I (Imkhita)
1
1.0
1
0
0
100.0
1324.6
425.0
1749.6
View list
4
2100109062
Mayekiso, A (Amila)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
204073354
Matthews, C (Caitlin)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
6
103001281
Barday, FA (Furqaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
160059383
Baker, G (Gregory)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
108053347
Allie, I (Ishmaeel)
1
1.0
1
0
0
100.0
1324.6
425.0
1749.6
View list
9
106088146
Allie, AD (Abdu Dayaan)
1
1.0
1
0
0
100.0
1324.6
425.0
1749.6
View list
10
208088220
Afonso, IS (Isabella)
1
1.0
1
0
0
100.0
1206.9
425.0
1631.9
View list
11
206055118
Ellman, A (Anne-Belle)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
12
1070106263
Capes, K (Kyle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1050115790
Migisha, A (Albert)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1070133973
Morgan, N (Nathan)
1
1.0
1
0
0
100.0
1324.6
425.0
1749.6
View list
15
2030115791
Muberuka, N (Nadege)
1
1.0
1
0
0
100.0
1206.9
425.0
1631.9
View list
16
1040147047
Nokenao, L (Libo)
1
1.0
1
0
0
100.0
1337.1
425.0
1762.1
View list
17
102082702
Pharo, K (Keenan)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list
18
2010147052
Quickfall, Z (Zoe)
1
1.0
1
0
0
100.0
1337.1
425.0
1762.1
View list
19
1090109860
Solomon, I (Izaiah)
1
1.0
1
0
0
100.0
1324.6
425.0
1749.6
View list
20
1630132980
Syed, A (Abdulhakeem)
1
1.0
1
0
0
100.0
1212.9
425.0
1637.9
View list