Chess South Africa
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Chess South Africa
Duvenage, B (Bendre)
Dob:
2016/08/22 (U10)
Gender:
Male
Chess SA id:
1160153094
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (21 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
1381.8
Current Weighted rating
1267.8
Current Weighted performance
1397.4
Current official/published rating (highest between Raw, WR and WP)
1397.4
Current highest rating achieved
1381.8
Current floor (min rating allowed)
881.8
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.78
Difference (S-We)
0.18
Current Raw change (no limits, including tournament time weight)
6.7
Current min/max change allowed (with limits)
±128.0
Current Raw change used (final)
6.7
Projected new Raw rating
1388.5
Projected new Weighed rating
1168.2
Projected new Weighted performance
1414.1
Projected new final Raw rating (if new WP > new Raw)
1414.1
Projected new highest rating
1414.1
Projected new floor
914.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1414.1
Projected effective change (new Official - current Official)
+16.7
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
1341.3
Current Weighted rating
1272.9
Current Weighted performance
1314.4
Current official/published rating (highest between Raw, WR and WP)
1341.3
Current highest rating achieved
1351.4
Current floor (min rating allowed)
851.4
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.50
Difference (S-We)
0.50
Current Raw change (no limits, including tournament time weight)
18.0
Current min/max change allowed (with limits)
±135.6
Current Raw change used (final)
18.0
Projected new Raw rating
1359.3
Projected new Weighed rating
1173.0
Projected new Weighted performance
1351.3
Projected new final Raw rating (if new WP > new Raw)
1359.3
Projected new highest rating
1359.3
Projected new floor
859.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1359.3
Projected effective change (new Official - current Official)
+18.0
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
1339.0
Current Weighted rating
1226.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1339.0
Current highest rating achieved
1339.0
Current floor (min rating allowed)
839.0
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)
±136.0
Current Raw change used (final)
0.0
Projected new Raw rating
1339.0
Projected new Weighed rating
1129.2
Projected new Weighted performance
1259.9
Projected new final Raw rating (if new WP > new Raw)
1339.0
Projected new highest rating
1339.0
Projected new floor
839.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1339.0
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
Tournament:
SBDCU Trial 3 2024 (U10)
Start:
2024/06/01
End:
2024/06/01
Host:
ESB
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1381.8
Rating gain/loss:
6.7
Type rating:
1341.3
Rating gain/loss:
18.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
9
SBDCU Trial 3 2024 (U10)
2024/06/01
2024/06/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1381.8
1341.3
Analysis
8
Fountains Mall 2024 (Development)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1312.1
1318.3
Analysis
7
Humansdorp CMC Schools Trials 2024 (U9 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
5
5.0
1312.1
1263.0
Analysis
6
Spartan Bishops Chess Championships 2024 (Little Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1312.1
1318.3
Analysis
5
Kouga Mayor's Cup Final 2024 (U9)
2024/04/13
2024/04/13
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1297.6
1310.4
Analysis
4
Stulting Tournament 2024 (Junior)
2024/04/06
2024/04/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
4.0
1297.6
1216.2
Analysis
3
Kouga Mayor's Cup 2024 (U9)
2024/03/09
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.0
1328.4
1351.4
Analysis
2
SBDCU Trial 1 2024 (U10)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
4.0
1248.9
1259.6
Analysis
1
SBDCU Open 2024 (Development)
2024/02/10
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1248.9
1259.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
SBDCU Trial 3 2024 (U10)
2024/06/01
2024/06/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1381.8
1341.3
Analysis
14
Fountains Mall 2024 (Development)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1312.1
1318.3
Analysis
13
Humansdorp CMC Schools Trials 2024 (U9 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
5
5.0
1312.1
1263.0
Analysis
12
Spartan Bishops Chess Championships 2024 (Little Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1312.1
1318.3
Analysis
11
Kouga Mayor's Cup Final 2024 (U9)
2024/04/13
2024/04/13
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1297.6
1310.4
Analysis
10
Stulting Tournament 2024 (Junior)
2024/04/06
2024/04/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
4.0
1297.6
1216.2
Analysis
9
Kouga Mayor's Cup 2024 (U9)
2024/03/09
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.0
1328.4
1351.4
Analysis
8
SBDCU Trial 1 2024 (U10)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
4.0
1248.9
1259.6
Analysis
7
SBDCU Open 2024 (Development)
2024/02/10
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1248.9
1259.6
Analysis
6
Eastern Cape Chess Team Championship 2023 (U10)
2023/10/07
2023/10/08
Sarah Baartman (ESB)
Standard
65
0.85
5
4
1.0
1267.6
1297.8
Analysis
5
Eastern Cape Provincial Individual Championship 2023 (U8 Boys)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
4.0
1267.6
1297.8
Analysis
4
Marina Martinique Open Fundraiser 2023 (B)
2023/09/09
2023/09/09
Sarah Baartman (ESB)
Rapid
35
0.66
7
7
3.0
1305.1
1254.4
Analysis
3
Stulting Sportdag 2023 (Junior)
2023/08/25
2023/08/25
Sarah Baartman (ESB)
Rapid
30
0.60
5
5
4.0
1283.9
1200.0
Analysis
2
SBDCU Closed Trials 2023 (U8 Boys+Girls)
2023/07/29
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
5.0
1217.5
1220.8
Analysis
1
SBDCU Trial 2 2023 (U8)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
9
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
50
34
0
16
34.0
68.0
153.0
1235.2
1388.2
White
25
19
0
6
19.0
76.0
221.0
1197.3
1418.3
Black
25
15
0
10
15.0
60.0
85.0
1273.1
1358.1
Standard
All
39
25
0
14
25.0
64.1
119.9
1242.0
1361.8
White
19
13
0
6
13.0
68.4
156.6
1202.0
1358.5
Black
20
12
0
8
12.0
60.0
85.0
1279.9
1364.9
Rapid
All
11
9
0
2
9.0
81.8
270.5
1211.4
1481.8
White
6
6
0
0
6.0
100.0
425.0
1182.6
1607.6
Black
5
3
0
2
3.0
60.0
85.0
1246.0
1331.0
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
84
54
0
30
54.0
64.3
121.4
1229.2
1350.7
White
42
29
0
13
29.0
69.0
161.9
1210.1
1372.0
Black
42
25
0
17
25.0
59.5
81.0
1248.3
1329.3
Standard
All
61
38
0
23
38.0
62.3
104.5
1241.9
1346.4
White
30
18
0
12
18.0
60.0
85.0
1226.4
1311.4
Black
31
20
0
11
20.0
64.5
123.4
1256.8
1380.2
Rapid
All
23
16
0
7
16.0
69.6
166.3
1195.7
1362.0
White
12
11
0
1
11.0
91.7
354.2
1169.4
1523.6
Black
11
5
0
6
5.0
45.5
-38.6
1224.4
1185.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1160151725
Swart, W (Waldemar)
6
2.0
2
0
4
33.3
1281.5
-141.7
1139.8
View list
2
1160151724
Stofile, I (Imkhitha Zidan)
5
0.0
0
0
5
0.0
1269.2
-425.0
844.2
View list
3
1160151722
Ozah, C (Chinedu)
4
3.0
3
0
1
75.0
1330.0
212.5
1542.5
View list
4
1160191908
Vermaak, R (Riaan Junior)
4
3.0
3
0
1
75.0
1312.5
212.5
1525.0
View list
5
1160153096
Prinsloo, D (Dawid)
3
3.0
3
0
0
100.0
1259.9
425.0
1684.9
View list
6
1160151720
Brits, R (Regardt)
3
2.0
2
0
1
66.7
1248.6
141.7
1390.3
View list
7
1160153095
Lotter, F (Francois Daniel)
2
2.0
2
0
0
100.0
1242.0
425.0
1667.0
View list
8
1150161968
Leen, A (Angelo)
2
2.0
2
0
0
100.0
1280.5
425.0
1705.5
View list
9
2160151723
Salgado, A (Aurora)
2
2.0
2
0
0
100.0
1250.7
425.0
1675.7
View list
10
2150191918
Swart, D (Daniella)
2
2.0
2
0
0
100.0
1304.8
425.0
1729.8
View list
11
1150191919
Terblanche, N (Nico)
2
2.0
2
0
0
100.0
1312.1
425.0
1737.1
View list
12
1140135614
Bruton, C (Caleb)
2
0.0
0
0
2
0.0
1282.6
-425.0
857.6
View list
13
1160151192
Kritzinger, A (Adrian)
2
0.0
0
0
2
0.0
1267.6
-425.0
842.6
View list
14
2170191946
Combrinck, R (Rose)
1
1.0
1
0
0
100.0
1297.6
425.0
1722.6
View list
15
2160152444
Coltman, A (Ariana)
1
1.0
1
0
0
100.0
1267.6
425.0
1692.6
View list
16
1100153920
Charlie, J (Jayjay)
1
1.0
1
0
0
100.0
1305.1
425.0
1730.1
View list
17
1140140932
Barrow, E (Enrico)
1
1.0
1
0
0
100.0
1267.6
425.0
1692.6
View list
18
1180300701
Dikane, L (Leano)
1
1.0
1
0
0
100.0
1312.1
425.0
1737.1
View list
19
1150191915
Jonker, L (Liam)
1
1.0
1
0
0
100.0
1297.6
425.0
1722.6
View list
20
1150305808
Jaqwan, A (Ahmed)
1
1.0
1
0
0
100.0
1381.8
425.0
1806.8
View list