Chess South Africa
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Chess South Africa
Boshoff, B (Benje)
Dob:
2007/12/20 (U18)
Gender:
Male
Chess SA id:
1070101240
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (19 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
1261.9
Curent Weighted rating
1256.4
Curent Weighted performance
1060.5
Current official/published rating (highest between Raw, WR and WP)
1261.9
Current floor (min rating allowed)
761.9
Current highest rating achieved
1261.9
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)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1261.9
Projected new Weighed rating
1256.8
Projected new Weighted performance
1060.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1261.9
Projected new floor
761.9
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
1261.1
Curent Weighted rating
1252.2
Curent Weighted performance
1066.2
Current official/published rating (highest between Raw, WR and WP)
1261.1
Current floor (min rating allowed)
761.1
Current highest rating achieved
1261.1
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)
±152.0
Current Raw change used (final)
0.0
Projected new Raw rating
1261.1
Projected new Weighed rating
1252.9
Projected new Weighted performance
1066.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1261.1
Projected new floor
761.1
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
1170.8
Curent Weighted rating
1170.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1170.8
Current floor (min rating allowed)
670.8
Current highest rating achieved
1170.8
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)
±172.9
Current Raw change used (final)
0.0
Projected new Raw rating
1170.8
Projected new Weighed rating
1170.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1170.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1170.8
Projected new floor
670.8
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
670.8
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
670.8
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Westwood Open 2024 (A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1255.9
1251.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
Westwood Open 2024 (A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1255.9
1251.4
Analysis
23
2022 Gauteng Schools Individual Chess Championship (U15 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1256.2
1252.1
Analysis
22
Ekurhuleni Trials 2 2022 (U16)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1236.6
1227.6
Analysis
21
Ekurhuleni-North Schools Finals Indiv 2022 (U15 Boys)
2022/05/14
2022/05/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1236.6
1227.6
Analysis
20
Ekurhuleni Trials 1 2022 (U16)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1232.7
1222.9
Analysis
19
ACB Premier 2022 (U15)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
6
3.0
1238.1
1229.4
Analysis
18
ACB Premier 2022 (High School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1238.1
1229.4
Analysis
17
Laerskool Oosterkruin 2020 (U13)
2020/02/01
2020/02/01
Ekurhuleni (GE)
Rapid
30
0.60
6
5
3.0
1240.9
1133.2
Analysis
16
Springs Chess Club Open 2020 (C)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1207.2
1199.2
Analysis
15
2019 Wild Card Chess Championship (U14 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1207.2
1199.2
Analysis
14
2019 South African Junior Team Championships (U14D)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1207.2
1199.2
Analysis
13
Boksburg Chess Club Open 2019 (C)
2019/07/13
2019/07/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1189.9
1174.0
Analysis
12
Ekurhuleni Trials (3) 2019 (U14)
2019/06/08
2019/06/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1209.0
1198.0
Analysis
11
2019 RMS Laerskole (U13)
2019/06/01
2019/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1209.0
1198.0
Analysis
10
Ekurhuleni North School District Finals 2019 (U13 Boys)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1134.6
1132.7
Analysis
9
Ekurhuleni Trials 2 2019 (U14)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1123.3
1114.8
Analysis
8
Ekurhuleni Trials 1 2019 (U14)
2019/03/09
2019/03/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1140.2
1136.0
Analysis
7
Alberton Chess Club Open 2019 (C)
2019/02/23
2019/02/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1081.4
1062.8
Analysis
6
Boksburg Open 2019 (C)
2019/01/19
2019/01/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1082.7
1064.8
Analysis
5
Ekurhuleni North Womens Day Tournament (Male)
2018/08/09
2018/08/09
Ekurhuleni (GE)
Rapid
10
0.29
7
7
2.0
1078.5
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1375.4
1290.4
White
2
1
0
1
1.0
50.0
0.0
1410.8
1410.8
Black
3
1
0
2
1.0
33.3
-141.7
1351.8
1210.2
Standard
All
5
2
0
3
2.0
40.0
-85.0
1375.4
1290.4
White
2
1
0
1
1.0
50.0
0.0
1410.8
1410.8
Black
3
1
0
2
1.0
33.3
-141.7
1351.8
1210.2
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
126
56
16
54
64.0
50.8
6.7
1171.2
1178.0
White
62
28
5
29
30.5
49.2
-6.9
1182.1
1175.3
Black
64
28
11
25
33.5
52.3
19.9
1160.6
1180.6
Standard
All
114
51
16
47
59.0
51.8
14.9
1170.2
1185.1
White
56
27
5
24
29.5
52.7
22.8
1180.9
1203.7
Black
58
24
11
23
29.5
50.9
7.3
1159.8
1167.1
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1181.2
1110.3
White
6
1
0
5
1.0
16.7
-283.3
1193.5
910.1
Black
6
4
0
2
4.0
66.7
141.7
1168.9
1310.5
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
1060101318
Grobler, L (Louis)
3
3.0
3
0
0
100.0
1174.1
425.0
1599.1
View list
2
2070102034
Rossouw, A (Alicia)
3
1.0
1
0
2
33.3
1168.4
-141.7
1026.8
View list
3
1070107792
Jaitas, K (Kittisak)
3
0.5
0
1
2
16.7
1239.8
-283.3
956.4
View list
4
2060101365
Harmse, D (Dominique)
2
2.0
2
0
0
100.0
1103.0
425.0
1528.0
View list
5
1070101221
Mhlanga, B (Bongani)
2
2.0
2
0
0
100.0
1132.2
425.0
1557.2
View list
6
1080101224
Nunes, D (Duarte)
2
1.5
1
1
0
75.0
1220.5
212.5
1433.0
View list
7
107067328
Francis, A (Aaron)
2
1.0
1
0
1
50.0
1144.3
0.0
1144.3
View list
8
107079721
Hanekom, D (Dewan)
2
1.0
1
0
1
50.0
1203.6
0.0
1203.6
View list
9
109083783
Kushar, T (Tristan)
2
1.0
0
2
0
50.0
1158.3
0.0
1158.3
View list
10
1070141431
Mbhiza, H (Hloniphani)
2
0.5
0
1
1
25.0
1246.4
-212.5
1033.9
View list
11
107056316
Agre, AS (Atharv)
2
0.0
0
0
2
0.0
1220.0
-425.0
795.0
View list
12
207092830
Netshimbupfe, W (Wanga)
2
0.0
0
0
2
0.0
1222.8
-425.0
797.8
View list
13
107048334
Neves, TT (Tremayne)
2
0.0
0
0
2
0.0
1170.9
-425.0
745.9
View list
14
1060104959
Stadler, H (Helgard)
2
0.0
0
0
2
0.0
1144.3
-425.0
719.3
View list
15
2070113556
Van Vuuren, M (Monique)
2
0.0
0
0
2
0.0
1225.0
-425.0
800.0
View list
16
107084455
Cronje, H (Hanrique)
1
1.0
1
0
0
100.0
1209.0
425.0
1634.0
View list
17
1000101239
Boshoff, H (Hendre)
1
1.0
1
0
0
100.0
1240.9
425.0
1665.9
View list
18
108081020
Coertse, J (Jaimi)
1
1.0
1
0
0
100.0
1137.9
425.0
1562.9
View list
19
1040101373
Dube, A (Andile)
1
1.0
1
0
0
100.0
1078.5
425.0
1503.5
View list
20
1100190366
Cele, P (Phakama)
1
1.0
1
0
0
100.0
1255.9
425.0
1680.9
View list