Chess South Africa
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Chess South Africa
Jansen, R (Riley)
Dob:
2011/09/23 (U14)
Gender:
Male
Chess SA id:
1110157085
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (128 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
1364.0
Current Weighted rating
1267.4
Current Weighted performance
1301.4
Current official/published rating (highest between Raw, WR and WP)
1364.0
Current highest rating achieved
1377.2
Current floor (min rating allowed)
877.2
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)
±131.3
Current Raw change used (final)
0.0
Projected new Raw rating
1364.0
Projected new Weighed rating
1169.2
Projected new Weighted performance
1301.4
Projected new final Raw rating (if new WP > new Raw)
1364.0
Projected new highest rating
1377.2
Projected new floor
877.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1364.0
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
1288.2
Current Weighted rating
1227.7
Current Weighted performance
1255.4
Current official/published rating (highest between Raw, WR and WP)
1288.2
Current highest rating achieved
1288.2
Current floor (min rating allowed)
788.2
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)
±146.2
Current Raw change used (final)
0.0
Projected new Raw rating
1288.2
Projected new Weighed rating
1130.9
Projected new Weighted performance
1255.4
Projected new final Raw rating (if new WP > new Raw)
1288.2
Projected new highest rating
1288.2
Projected new floor
788.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1288.2
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
1435.7
Current Weighted rating
1291.7
Current Weighted performance
1362.1
Current official/published rating (highest between Raw, WR and WP)
1435.7
Current highest rating achieved
1435.7
Current floor (min rating allowed)
935.7
Current K-factor
32
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)
±118.5
Current Raw change used (final)
0.0
Projected new Raw rating
1435.7
Projected new Weighed rating
1192.8
Projected new Weighted performance
1362.1
Projected new final Raw rating (if new WP > new Raw)
1435.7
Projected new highest rating
1435.7
Projected new floor
935.7
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1435.7
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
10
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1377.2
1281.0
Analysis
9
Rylib Winter Slam 2024 (Intermediate)
2024/06/19
2024/06/19
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1326.0
1424.0
Analysis
8
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1326.0
1214.4
Analysis
7
Cape Town Junior League Finals 2024 (U15 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
4
2.0
1284.0
1262.4
Analysis
6
Steinitz Chess Festival 2024 (U14)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
4.5
1284.0
1262.4
Analysis
5
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
3.5
1238.7
1195.7
Analysis
4
Cape Town Open Chess Championship 2024 (Beginner)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1209.3
1189.9
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1209.3
1189.9
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1130.2
1120.8
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1130.2
1158.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1377.2
1281.0
Analysis
13
Rylib Winter Slam 2024 (Intermediate)
2024/06/19
2024/06/19
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1326.0
1424.0
Analysis
12
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1326.0
1214.4
Analysis
11
Cape Town Junior League Finals 2024 (U15 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
4
2.0
1284.0
1262.4
Analysis
10
Steinitz Chess Festival 2024 (U14)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
4.5
1284.0
1262.4
Analysis
9
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
3.5
1238.7
1195.7
Analysis
8
Cape Town Open Chess Championship 2024 (Beginner)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1209.3
1189.9
Analysis
7
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1209.3
1189.9
Analysis
6
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1130.2
1120.8
Analysis
5
CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1130.2
1158.2
Analysis
4
Western Cape Closed Championship 2023 (U14)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1120.7
1092.4
Analysis
3
WP Club League 2023 (D1)
2023/07/29
2023/08/19
Cape Town (WCT)
Standard
70
0.87
6
5
1.5
1146.7
1200.0
Analysis
2
Rylib Chess Winter Slam 2023 (C)
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
20
0.47
6
6
1.5
1167.7
1129.8
Analysis
1
Steinitz Open 2023 (U14)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
54
28
10
16
33.0
61.1
94.4
1304.7
1399.1
White
27
14
7
6
17.5
64.8
125.9
1328.7
1454.6
Black
27
14
3
10
15.5
57.4
63.0
1280.7
1343.6
Standard
All
29
12
6
11
15.0
51.7
14.7
1321.9
1336.6
White
14
7
3
4
8.5
60.7
91.1
1334.1
1425.2
Black
15
5
3
7
6.5
43.3
-56.7
1310.5
1253.9
Rapid
All
25
16
4
5
18.0
72.0
187.0
1284.7
1471.7
White
13
7
4
2
9.0
69.2
163.5
1322.9
1486.3
Black
12
9
0
3
9.0
75.0
212.5
1243.3
1455.8
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
75
32
13
30
38.5
51.3
11.3
1280.6
1292.0
White
38
15
9
14
19.5
51.3
11.2
1293.2
1304.3
Black
37
17
4
16
19.0
51.4
11.5
1267.8
1279.3
Standard
All
34
13
7
14
16.5
48.5
-12.5
1301.6
1289.1
White
17
7
4
6
9.0
52.9
25.0
1305.6
1330.6
Black
17
6
3
8
7.5
44.1
-50.0
1297.6
1247.6
Rapid
All
41
19
6
16
22.0
53.7
31.1
1263.3
1294.4
White
21
8
5
8
10.5
50.0
0.0
1283.1
1283.1
Black
20
11
1
8
11.5
57.5
63.7
1242.5
1306.2
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
1110193301
Gordon, B (Byron)
2
2.0
2
0
0
100.0
1228.1
425.0
1653.1
View list
2
1120193621
Bowman, L (Lian)
2
1.5
1
1
0
75.0
1246.7
212.5
1459.2
View list
3
1110132982
Macilikishe, A (Anda)
2
1.5
1
1
0
75.0
1236.3
212.5
1448.8
View list
4
2110130698
Sobada, A (Anelisa)
2
1.0
1
0
1
50.0
1326.0
0.0
1326.0
View list
5
1120138507
Shasha, I (Iyanda)
2
0.5
0
1
1
25.0
1267.7
-212.5
1055.2
View list
6
1130301936
Jack, T (Tafadzwa)
1
1.0
1
0
0
100.0
1238.7
425.0
1663.7
View list
7
169009181
Every, C (Christopher)
1
1.0
1
0
0
100.0
1326.0
425.0
1751.0
View list
8
2050138672
Fillies, K (Keshe)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
9
2090150223
Hagan, B (Bianca)
1
1.0
1
0
0
100.0
1284.0
425.0
1709.0
View list
10
2120138744
Bolton, A (Alyssa)
1
1.0
1
0
0
100.0
1284.0
425.0
1709.0
View list
11
1110193299
Blumenthal, Z (Zac)
1
1.0
1
0
0
100.0
1130.2
425.0
1555.2
View list
12
1100150416
Baker, A (Alex)
1
1.0
1
0
0
100.0
1120.7
425.0
1545.7
View list
13
1110109842
Matima, A (Aiden)
1
1.0
1
0
0
100.0
1326.0
425.0
1751.0
View list
14
2110147733
Matthee, A (Alexa)
1
1.0
1
0
0
100.0
1120.7
425.0
1545.7
View list
15
2110134475
Mdabuli, S (Simbongile)
1
1.0
1
0
0
100.0
1284.0
425.0
1709.0
View list
16
1110158948
Miller, K (Kaiden)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
17
2130162380
Mtintsilana, A (Athabile)
1
1.0
1
0
0
100.0
1377.2
425.0
1802.2
View list
18
1110193645
Naude, L (Lian)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
19
2100146736
Nhlapo, P (Philasande)
1
1.0
1
0
0
100.0
1130.2
425.0
1555.2
View list
20
1110136269
Nondala, O (Oluhle)
1
1.0
1
0
0
100.0
1130.2
425.0
1555.2
View list