Chess South Africa
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Chess South Africa
Barendse, R (Raydon)
Dob:
2009/09/17 (U16)
Gender:
Male
Chess SA id:
1090146775
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/05/10 (8 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
1193.0
Curent Weighted rating
1193.9
Curent Weighted performance
1126.7
Current official/published rating (highest between Raw, WR and WP)
1193.9
Current floor (min rating allowed)
763.4
Current highest rating achieved
1263.4
Current K-factor
36
Games played this month
6
Score (S)
3.0
Expected score (We)
2.35
Difference (S-We)
0.65
Current Raw change (no limits, including tournament time weight)
14.7
Current min/max change allowed (with limits)
±167.5
Current Raw change used (final)
14.7
Projected new Raw rating
1207.7
Projected new Weighed rating
1195.7
Projected new Weighted performance
1126.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.7
Projected effective change (new Official - current Official)
+13.9
Projected new highest rating
1263.4
Projected new floor
763.4
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
1120.7
Curent Weighted rating
1124.8
Curent Weighted performance
1087.8
Current official/published rating (highest between Raw, WR and WP)
1124.8
Current floor (min rating allowed)
646.7
Current highest rating achieved
1146.7
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)
±185.6
Current Raw change used (final)
0.0
Projected new Raw rating
1120.7
Projected new Weighed rating
1122.8
Projected new Weighted performance
1087.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.8
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1146.7
Projected new floor
646.7
Projected new K-facor
40
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
1402.6
Curent Weighted rating
1252.7
Curent Weighted performance
1335.8
Current official/published rating (highest between Raw, WR and WP)
1402.6
Current floor (min rating allowed)
902.6
Current highest rating achieved
1402.6
Current K-factor
32
Games played this month
6
Score (S)
3.0
Expected score (We)
4.13
Difference (S-We)
-1.13
Current Raw change (no limits, including tournament time weight)
-36.2
Current min/max change allowed (with limits)
±124.2
Current Raw change used (final)
-36.2
Projected new Raw rating
1366.4
Projected new Weighed rating
1265.8
Projected new Weighted performance
1335.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1366.4
Projected effective change (new Official - current Official)
-36.2
Projected new highest rating
1402.6
Projected new floor
902.6
Projected new K-facor
32
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
1173.2
Curent Weighted rating
1167.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1173.2
Current floor (min rating allowed)
902.6
Current highest rating achieved
1173.2
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)
±172.3
Current Raw change used (final)
0.0
Projected new Raw rating
1173.2
Projected new Weighed rating
1167.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1173.2
Projected new floor
902.6
Projected new K-facor
40
Tournaments
History
Tournament:
Humansdorp CMC Schools Trials 2024 (U15 Boys)
Start:
2024/05/10
End:
2024/05/10
Host:
ESB
Type:
Rapid
Time:
32
Time weight:
0.63
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1193.0
Rating gain/loss:
14.7
Type rating:
1402.6
Rating gain/loss:
-36.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Humansdorp CMC Schools Trials 2024 (U15 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
3.0
1193.0
1402.6
Analysis
4
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1206.9
1090.3
Analysis
3
Jeffreys Bay CC Fide Rated Tournament 2024
2024/03/18
2024/03/26
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1206.9
1090.3
Analysis
2
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1263.4
1099.1
Analysis
1
SBDCU Open 2024 (A)
2024/02/09
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1263.4
1099.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
33
Humansdorp CMC Schools Trials 2024 (U15 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
3.0
1193.0
1402.6
Analysis
32
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1206.9
1090.3
Analysis
31
Jeffreys Bay CC Fide Rated Tournament 2024
2024/03/18
2024/03/26
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1206.9
1090.3
Analysis
30
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1263.4
1099.1
Analysis
29
SBDCU Open 2024 (A)
2024/02/09
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1263.4
1099.1
Analysis
28
Jeffreys Bay CC 4th December Rapid 2023
2023/12/14
2023/12/14
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1194.4
1258.4
Analysis
27
Jeffreys Bay CC 3rd December Rapid 2023
2023/12/11
2023/12/11
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.0
1194.4
1258.4
Analysis
26
Jeffreys Bay CC Dec Rapid 2 2023
2023/12/07
2023/12/07
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1194.4
1258.4
Analysis
25
Jeffreys Bay CC December Rapid 1 2023
2023/12/04
2023/12/04
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1194.4
1258.4
Analysis
24
Jeffreys Bay CC Nov Rapid 3 2023
2023/11/30
2023/11/30
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.0
1162.7
1186.0
Analysis
23
Jeffreys Bay CC 2nd Rapid NovembeR 2023
2023/11/27
2023/11/27
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.5
1162.7
1186.0
Analysis
22
Jeffreys Bay CC Nov Rapid 1 2023
2023/11/23
2023/11/23
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1162.7
1186.0
Analysis
21
Lagoon Open Tournament 2023
2023/11/04
2023/11/04
Sarah Baartman (ESB)
Rapid
17
0.42
7
7
4.0
1162.7
1186.0
Analysis
20
Eastern Cape Chess Team Championship 2023 (Open)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
3
1.0
1212.6
1141.1
Analysis
19
Eastern Cape Provincial Individual Championship 2023 (U16 Boys)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
1.5
1212.6
1141.1
Analysis
18
Jeffreys Bay CC 25 Sep Rapid 2023
2023/09/25
2023/09/25
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.0
1221.2
1202.8
Analysis
17
Jeffreys Bay CC RR September 2023
2023/09/11
2023/09/11
Sarah Baartman (ESB)
Rapid
12
0.33
5
4
1.0
1221.2
1202.8
Analysis
16
Marina Martinique Open Fundraiser 2023 (A)
2023/09/09
2023/09/09
Sarah Baartman (ESB)
Rapid
35
0.66
7
7
3.0
1221.2
1202.8
Analysis
15
Jeffreys Bay CC Blitz September 2023
2023/09/04
2023/09/04
Sarah Baartman (ESB)
Blitz
5
0.18
5
5
3.0
1221.2
1139.6
Analysis
14
Stulting Sportdag 2023 (Senior)
2023/08/25
2023/08/25
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
3.5
1182.0
1113.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
26
10
0
16
10.0
38.5
-98.1
1269.2
1171.1
White
13
3
0
10
3.0
23.1
-228.8
1281.5
1052.7
Black
13
7
0
6
7.0
53.8
32.7
1256.9
1289.6
Standard
All
20
7
0
13
7.0
35.0
-127.5
1264.3
1136.8
White
10
1
0
9
1.0
10.0
-340.0
1288.8
948.8
Black
10
6
0
4
6.0
60.0
85.0
1239.8
1324.8
Rapid
All
6
3
0
3
3.0
50.0
0.0
1285.7
1285.7
White
3
2
0
1
2.0
66.7
141.7
1257.5
1399.1
Black
3
1
0
2
1.0
33.3
-141.7
1313.9
1172.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
164
64
7
93
67.5
41.2
-75.2
1268.9
1193.8
White
85
30
4
51
32.0
37.6
-105.0
1269.9
1164.9
Black
79
34
3
42
35.5
44.9
-43.0
1267.9
1224.9
Standard
All
62
19
2
41
20.0
32.3
-150.8
1262.4
1111.6
White
32
6
1
25
6.5
20.3
-252.3
1275.1
1022.8
Black
30
13
1
16
13.5
45.0
-42.5
1248.9
1206.4
Rapid
All
91
40
5
46
42.5
46.7
-28.0
1271.1
1243.0
White
47
20
3
24
21.5
45.7
-36.2
1258.2
1222.1
Black
44
20
2
22
21.0
47.7
-19.3
1284.8
1265.4
Blitz
All
11
5
0
6
5.0
45.5
-38.6
1287.9
1249.2
White
6
4
0
2
4.0
66.7
141.7
1333.2
1474.8
Black
5
1
0
4
1.0
20.0
-255.0
1233.5
978.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090134448
Krieger, BCJ (Brian)
7
0.0
0
0
7
0.0
1166.5
-425.0
741.5
View list
2
1090134449
Salie, R (Riaz)
7
0.0
0
0
7
0.0
1197.4
-425.0
772.4
View list
3
2130133899
Stuurman, C (Caydee)
5
2.0
2
0
3
40.0
1168.2
-85.0
1083.2
View list
4
1110158546
De Villiers, D (Dwaine)
4
4.0
4
0
0
100.0
1199.9
425.0
1624.9
View list
5
2100140917
Maziena, L (Lavanya)
4
2.0
2
0
2
50.0
1161.9
0.0
1161.9
View list
6
1060154781
Saunders, E (Ethan)
4
2.0
2
0
2
50.0
1210.9
0.0
1210.9
View list
7
2050134002
Booysen, T (Tamia)
4
1.0
1
0
3
25.0
1169.5
-212.5
957.0
View list
8
1090137441
Myburgh, B (Bruce)
4
0.0
0
0
4
0.0
1116.9
-425.0
691.9
View list
9
2140133897
De Lange, E (Edeline)
3
3.0
3
0
0
100.0
1203.3
425.0
1628.3
View list
10
1140160658
Petlele, K (Kopano)
3
3.0
3
0
0
100.0
1192.8
425.0
1617.8
View list
11
1120151692
Hendricks, Z (Zayden)
3
1.5
1
1
1
50.0
1192.8
0.0
1192.8
View list
12
1080153092
Masilo, T (Tshimega)
3
1.0
1
0
2
33.3
1093.4
-141.7
951.7
View list
13
1100142421
Kammies, M (Montell)
3
0.0
0
0
3
0.0
1216.4
-425.0
791.4
View list
14
1100146245
Lamprecht, W (Wandre)
3
0.0
0
0
3
0.0
1122.9
-425.0
697.9
View list
15
185057028
Persent, G (Gavin)
3
0.0
0
0
3
0.0
1183.8
-425.0
758.8
View list
16
196032225
Rishworth, J (Justin)
3
0.0
0
0
3
0.0
1203.3
-425.0
778.3
View list
17
1140154765
Barendse, J (Jean)
2
2.0
2
0
0
100.0
1192.0
425.0
1617.0
View list
18
2060153614
Janse Van Rensburg, S (Sanmarie)
2
2.0
2
0
0
100.0
1192.0
425.0
1617.0
View list
19
1080140914
Kanyenze, L (Lincoln)
2
2.0
2
0
0
100.0
1178.4
425.0
1603.4
View list
20
2130131343
Le Grange, T (Tailyn)
2
2.0
2
0
0
100.0
1207.8
425.0
1632.8
View list