Chess South Africa
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Chess South Africa
Van Der Merwe, C (Christiaan)
Dob:
2010/04/26 (U16)
Gender:
Male
Chess SA id:
1100105314
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2019/05/04 (1883 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
1157.9
Current Weighted rating
1157.9
Current Weighted performance
377.5
Current official/published rating (highest between Raw, WR and WP)
1157.9
Current highest rating achieved
1177.6
Current floor (min rating allowed)
677.6
Current K-factor
40
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)
±176.1
Current Raw change used (final)
0.0
Projected new Raw rating
1157.9
Projected new Weighed rating
1065.3
Projected new Weighted performance
377.5
Projected new final Raw rating (if new WP > new Raw)
1157.9
Projected new highest rating
1177.6
Projected new floor
677.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.9
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
1173.6
Current Weighted rating
1173.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1173.6
Current highest rating achieved
1174.8
Current floor (min rating allowed)
674.8
Current K-factor
40
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)
±172.2
Current Raw change used (final)
0.0
Projected new Raw rating
1173.6
Projected new Weighed rating
1079.7
Projected new Weighted performance
356.6
Projected new final Raw rating (if new WP > new Raw)
1173.6
Projected new highest rating
1174.8
Projected new floor
674.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.6
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
1177.6
Current Weighted rating
1177.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1177.6
Current highest rating achieved
1177.6
Current floor (min rating allowed)
677.6
Current K-factor
40
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)
±171.2
Current Raw change used (final)
0.0
Projected new Raw rating
1177.6
Projected new Weighed rating
1083.4
Projected new Weighted performance
124.9
Projected new final Raw rating (if new WP > new Raw)
1177.6
Projected new highest rating
1177.6
Projected new floor
677.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.6
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
1175.9
1200.0
Analysis
4
Lejweleputswa 5th Qualifier 2019 (U10)
2019/04/13
2019/04/13
Lejweleputswa (FLW)
Standard
62
0.84
5
4
2.0
1177.6
1174.8
Analysis
3
Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (F)
2019/03/16
2019/03/16
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
1170.5
1165.6
Analysis
2
Capricorn Qualifying 2019 (O10)
2019/02/16
2019/02/16
Capricorn (LCP)
Standard
60
0.83
5
5
2.5
1166.8
1159.6
Analysis
1
Capricorn Qualifying 18 Augustus 2018 (U10)
2018/08/18
2018/08/18
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
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
24
10
2
12
11.0
45.8
-35.4
1153.9
1118.5
White
11
5
1
5
5.5
50.0
0.0
1152.9
1152.9
Black
13
5
1
7
5.5
42.3
-65.4
1154.7
1089.3
Standard
All
19
8
2
9
9.0
47.4
-22.4
1157.6
1135.2
White
8
4
1
3
4.5
56.3
53.1
1171.8
1224.9
Black
11
4
1
6
4.5
40.9
-77.3
1147.2
1069.9
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1139.9
1054.9
White
3
1
0
2
1.0
33.3
-141.7
1102.4
960.7
Black
2
1
0
1
1.0
50.0
0.0
1196.2
1196.2
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
210086794
Matladi, K (Karabo)
2
0.0
0
0
2
0.0
1183.4
-425.0
758.4
View list
2
109086793
Matsi, M (Mashilo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2090098310
Tjale, KN (Khutso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130109949
Mothapo, TM (Theto)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
5
1110114098
Du Toit, S (Stephan)
1
1.0
1
0
0
100.0
1177.6
425.0
1602.6
View list
6
1100114735
Du Preez, D (Dian)
1
1.0
1
0
0
100.0
1175.9
425.0
1600.9
View list
7
1110108117
Davis, K (Keegan)
1
1.0
1
0
0
100.0
1170.5
425.0
1595.5
View list
8
1110096819
Louw, I (Ignis)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
9
2110114099
Le Roux, K (Kiara)
1
1.0
1
0
0
100.0
1177.6
425.0
1602.6
View list
10
109090798
Wiid, D (Daniel)
1
1.0
1
0
0
100.0
1175.9
425.0
1600.9
View list
11
1110108111
Williams, C (Chaze)
1
1.0
1
0
0
100.0
1170.5
425.0
1595.5
View list
12
1110096832
Kourtoumbellides, D (Demetris)
1
0.5
0
1
0
50.0
1166.8
0.0
1166.8
View list
13
2100114072
Nqakalatsane, R (Reitumetse)
1
0.5
0
1
0
50.0
1170.5
0.0
1170.5
View list
14
111093187
Van Der Merwe, A (Alan)
1
0.0
0
0
1
0.0
1175.9
-425.0
750.9
View list
15
1100097784
Van Brakel, J (Jandre)
1
0.0
0
0
1
0.0
1177.6
-425.0
752.6
View list
16
1100114758
Thiart, F (Francois)
1
0.0
0
0
1
0.0
1175.9
-425.0
750.9
View list
17
209086802
Swart, X (Xanyke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
109095317
Olivier, BM (Barnard)
1
0.0
0
0
1
0.0
1175.9
-425.0
750.9
View list
19
2100103451
Nel, C (Carlize)
1
0.0
0
0
1
0.0
1177.6
-425.0
752.6
View list
20
210086779
Manthata, M (Mosibudi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list