Chess South Africa
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Chess South Africa
Van Deventer, NS (Nathaniel Steven)
Dob:
2009/11/20 (U16)
Gender:
Male
Chess SA id:
1090104252
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/07/30 (656 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
1233.5
Curent Weighted rating
1233.5
Curent Weighted performance
798.5
Current official/published rating (highest between Raw, WR and WP)
1233.5
Current floor (min rating allowed)
837.9
Current highest rating achieved
1337.9
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)
±158.1
Current Raw change used (final)
0.0
Projected new Raw rating
1233.5
Projected new Weighed rating
1233.5
Projected new Weighted performance
798.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1337.9
Projected new floor
837.9
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
1206.8
Curent Weighted rating
1206.8
Curent Weighted performance
789.9
Current official/published rating (highest between Raw, WR and WP)
1206.8
Current floor (min rating allowed)
818.3
Current highest rating achieved
1318.3
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)
±164.2
Current Raw change used (final)
0.0
Projected new Raw rating
1206.8
Projected new Weighed rating
1206.8
Projected new Weighted performance
789.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1318.3
Projected new floor
818.3
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
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)
700.0
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
700.0
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
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
D4 Play Offs 2022 (U13)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1229.0
1197.4
Analysis
19
2022 Tshwane Chess Open Registration Tournament (C1)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1302.8
1285.2
Analysis
18
2021 Chris Greyling Open Tournament (C)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1305.8
1287.0
Analysis
17
2021 Registration Tournament (C)
2021/03/13
2021/03/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1300.7
1280.5
Analysis
16
2020 Waterkloof Open (C)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1337.9
1318.3
Analysis
15
2020 Blou Bul (C)
2020/02/15
2020/02/15
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1220.5
1198.9
Analysis
14
2020 Registration Tournament (D)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1118.6
1110.4
Analysis
13
2019 South African Top Schools Team Championships (U11 Open)
2020/01/10
2020/01/11
4 Knights (4K)
Standard
90
0.94
5
5
3.5
1118.6
1110.4
Analysis
12
2019 South African Junior Team Championships (U12E)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1118.6
1110.4
Analysis
11
2019 TC SAJCC Prep Tournament (B)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1100.7
1088.0
Analysis
10
2019 Etienne Lewis Trials (U12 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
7
2.5
1099.9
1084.8
Analysis
9
2019 Alekhine Open (D)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
5
2.0
1109.5
1091.2
Analysis
8
2019 D4 Tshwane South Schools League Team Finals (U11)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1162.3
1154.8
Analysis
7
2019 Menlo Open (D)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1162.3
1154.8
Analysis
6
2019 Lubowski Open Tournament (D)
2019/05/11
2019/05/12
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1175.1
1174.0
Analysis
5
2019 Chris Greyling (D)
2019/04/27
2019/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1119.3
1106.0
Analysis
4
2019 Blou Bul (D)
2019/02/16
2019/02/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1096.7
1077.2
Analysis
3
2019 Tshwane Chess Registration Tournament (D)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1124.6
1110.0
Analysis
2
2018 Gauteng North Open (D)
2018/10/20
2018/10/21
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1124.6
1107.2
Analysis
1
2018 Menlo Open Chess Tournament (D)
2018/07/21
2018/07/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
104
48
5
51
50.5
48.6
-12.3
1162.1
1149.8
White
53
25
4
24
27.0
50.9
8.0
1173.8
1181.8
Black
51
23
1
27
23.5
46.1
-33.3
1149.9
1116.6
Standard
All
104
48
5
51
50.5
48.6
-12.3
1162.1
1149.8
White
53
25
4
24
27.0
50.9
8.0
1173.8
1181.8
Black
51
23
1
27
23.5
46.1
-33.3
1149.9
1116.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109095323
Grobler, DDI (Donovan Denzel Izak)
4
3.0
3
0
1
75.0
1193.8
212.5
1406.3
View list
2
1080108322
Bonokwane, K (Kgalalelo)
3
1.0
1
0
2
33.3
1106.4
-141.7
964.7
View list
3
1080108331
Ferreira, L (Louis)
2
2.0
2
0
0
100.0
1108.0
425.0
1533.0
View list
4
109088372
Gruenenfelder, W (Werni)
2
2.0
2
0
0
100.0
1150.0
425.0
1575.0
View list
5
1110108342
Van Deventer, J (Jonathan)
2
2.0
2
0
0
100.0
1319.3
425.0
1744.3
View list
6
111093811
Meades, RA (Ruben Abraham)
2
1.0
1
0
1
50.0
1206.2
0.0
1206.2
View list
7
107090307
Nale, PJ (Pathias Junior)
2
1.0
1
0
1
50.0
1117.0
0.0
1117.0
View list
8
1090099198
Sefanyetso, K (Kagiso)
2
1.0
1
0
1
50.0
1112.3
0.0
1112.3
View list
9
208086359
Smith, LM (Luhane)
2
1.0
1
0
1
50.0
1121.6
0.0
1121.6
View list
10
109083432
Vermeulen, T (Tiaan Leon)
2
1.0
1
0
1
50.0
1256.5
0.0
1256.5
View list
11
1080107158
Shuping, O (Onthatile)
2
1.0
0
2
0
50.0
1112.3
0.0
1112.3
View list
12
109073377
Claassen, EG (Emileo)
2
0.0
0
0
2
0.0
1104.7
-425.0
679.7
View list
13
208059167
Oosthuizen, L (Luelsje)
2
0.0
0
0
2
0.0
1143.4
-425.0
718.4
View list
14
208082677
Radia, D (Diya)
2
0.0
0
0
2
0.0
1319.3
-425.0
894.3
View list
15
2090107167
Redelinghuys, M (Mia)
2
0.0
0
0
2
0.0
1267.4
-425.0
842.4
View list
16
1080115588
Coetzee, IJ (Ivander Johannes)
1
1.0
1
0
0
100.0
1100.7
425.0
1525.7
View list
17
1050117572
Adonis, L (Lukho)
1
1.0
1
0
0
100.0
1109.5
425.0
1534.5
View list
18
1090104250
Bhudai, A (Arman)
1
1.0
1
0
0
100.0
1119.3
425.0
1544.3
View list
19
1030130083
Bond, D (Dean Marthinus)
1
1.0
1
0
0
100.0
1118.6
425.0
1543.6
View list
20
1080112212
Hattingh, H (Heinrich)
1
1.0
1
0
0
100.0
1119.3
425.0
1544.3
View list