Chess South Africa
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Chess South Africa
Akemdien, A (Alex)
Dob:
2016/10/13 (U10)
Gender:
Male
Chess SA id:
1160158286
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/06/19 (4 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
1144.5
Current Weighted rating
1168.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1168.8
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
11
Score (S)
5.0
Expected score (We)
4.59
Difference (S-We)
0.20
Current Raw change (no limits, including tournament time weight)
7.2
Current min/max change allowed (with limits)
±179.5
Current Raw change used (final)
7.2
Projected new Raw rating
1151.7
Projected new Weighed rating
1074.5
Projected new Weighted performance
984.3
Projected new final Raw rating (if new WP > new Raw)
1151.7
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)
1151.7
Projected effective change (new Official - current Official)
-17.1
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
5
Score (S)
2.0
Expected score (We)
2.34
Difference (S-We)
-0.34
Current Raw change (no limits, including tournament time weight)
-12.2
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-12.2
Projected new Raw rating
1187.8
Projected new Weighed rating
1104.0
Projected new Weighted performance
384.5
Projected new final Raw rating (if new WP > new Raw)
1187.8
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)
1187.8
Projected effective change (new Official - current Official)
-12.2
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
1118.6
Current Weighted rating
1154.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1154.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
6
Score (S)
3.0
Expected score (We)
2.43
Difference (S-We)
0.57
Current Raw change (no limits, including tournament time weight)
20.5
Current min/max change allowed (with limits)
±186.2
Current Raw change used (final)
20.5
Projected new Raw rating
1139.1
Projected new Weighed rating
1060.4
Projected new Weighted performance
836.2
Projected new final Raw rating (if new WP > new Raw)
1139.1
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)
1139.1
Projected effective change (new Official - current Official)
-14.9
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
Tournament:
Rylib Winter Slam 2024 (Development)
Start:
2024/06/19
End:
2024/06/19
Host:
WCT
Type:
Rapid
Time:
20
Time weight:
0.47
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1144.5
Rating gain/loss:
6.6
Type rating:
1118.6
Rating gain/loss:
20.5
Analysis
Tournament:
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
Start:
2024/06/15
End:
2024/06/15
Host:
WCT
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1144.5
Rating gain/loss:
0.6
Type rating:
1200.0
Rating gain/loss:
-12.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Rylib Winter Slam 2024 (Development)
2024/06/19
2024/06/19
Cape Town (WCT)
Rapid
20
0.47
6
6
3.0
1144.5
1118.6
Analysis
2
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1144.5
1200.0
Analysis
1
Cape of Good Hope Open Chess Tournament 2024 (U10)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1167.0
1151.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Rylib Winter Slam 2024 (Development)
2024/06/19
2024/06/19
Cape Town (WCT)
Rapid
20
0.47
6
6
3.0
1144.5
1118.6
Analysis
3
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1144.5
1200.0
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (U10)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1167.0
1151.0
Analysis
1
Curro Durbanville Chess Open Rapid 2023 (U10)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
7
0
10
7.0
41.2
-75.0
1198.2
1123.2
White
9
6
0
3
6.0
66.7
141.7
1209.6
1351.2
Black
8
1
0
7
1.0
12.5
-318.8
1185.4
866.6
Standard
All
5
2
0
3
2.0
40.0
-85.0
1241.7
1156.7
White
3
1
0
2
1.0
33.3
-141.7
1257.2
1115.5
Black
2
1
0
1
1.0
50.0
0.0
1218.5
1218.5
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1180.0
1109.2
White
6
5
0
1
5.0
83.3
283.3
1185.8
1469.1
Black
6
0
0
6
0.0
0.0
-425.0
1174.4
749.4
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
23
8
2
13
9.0
39.1
-92.4
1184.2
1091.8
White
12
7
1
4
7.5
62.5
106.3
1183.7
1289.9
Black
11
1
1
9
1.5
13.6
-309.1
1184.8
875.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1241.7
1156.7
White
3
1
0
2
1.0
33.3
-141.7
1257.2
1115.5
Black
2
1
0
1
1.0
50.0
0.0
1218.5
1218.5
Rapid
All
18
6
2
10
7.0
38.9
-94.4
1168.3
1073.8
White
9
6
1
2
6.5
72.2
188.9
1159.2
1348.1
Black
9
0
1
8
0.5
5.6
-377.8
1177.3
799.6
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
2150157088
He, L (Lily)
2
0.0
0
0
2
0.0
1155.8
-425.0
730.8
View list
2
1170142378
Chumpitaz Avila, J (Jozua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1160191215
Le Roux, S (Simon)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
4
1090306292
Stringer, Y (Yaqoob)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
5
1080306294
Van Nelson, T (Tyrone)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
6
1150306284
Nkunzi, S (Sisipho)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
7
1160193276
Myendeni, A (Aphakama)
1
1.0
1
0
0
100.0
1167.0
425.0
1592.0
View list
8
1140193275
Mckinley, E (Evan)
1
1.0
1
0
0
100.0
1167.0
425.0
1592.0
View list
9
1150161837
Werndle, K (Kai)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
10
2160158290
Ramonyaluoe, D (Dali)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1140158289
Mbeki, S (Sikelela)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1140156889
Van Der Spuy, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2140150367
Tyokwana, K (Khayone)
1
0.0
0
0
1
0.0
1167.0
-425.0
742.0
View list
14
2150147534
Sher, I (Ivy)
1
0.0
0
0
1
0.0
1144.5
-425.0
719.5
View list
15
1160157970
Michaelides, G (George)
1
0.0
0
0
1
0.0
1144.5
-425.0
719.5
View list
16
2140149834
Lambrechts, M (Madison)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1080306278
Johnson, Z (Zevargo)
1
0.0
0
0
1
0.0
1144.5
-425.0
719.5
View list
18
2160143660
Javed, M (Mariam)
1
0.0
0
0
1
0.0
1167.0
-425.0
742.0
View list
19
1070306276
Jansen Van Rensburg, K (Kian)
1
0.0
0
0
1
0.0
1144.5
-425.0
719.5
View list
20
2150157973
Graham, M (Mia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list