Chess South Africa
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Chess South Africa
Van Der Walt, JHT (Jean Hendrik T)
Dob:
2008/02/15 (U18)
Gender:
Male
Chess SA id:
108065178
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (193 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
1490.9
Curent Weighted rating
1451.4
Curent Weighted performance
1404.7
Current official/published rating (highest between Raw, WR and WP)
1490.9
Current floor (min rating allowed)
990.9
Current highest rating achieved
1490.9
Current K-factor
32
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)
±109.6
Current Raw change used (final)
0.0
Projected new Raw rating
1490.9
Projected new Weighed rating
1456.4
Projected new Weighted performance
1404.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1490.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1490.9
Projected new floor
990.9
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
1471.7
Curent Weighted rating
1437.6
Curent Weighted performance
1367.7
Current official/published rating (highest between Raw, WR and WP)
1471.7
Current floor (min rating allowed)
971.7
Current highest rating achieved
1471.7
Current K-factor
32
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)
±112.6
Current Raw change used (final)
0.0
Projected new Raw rating
1471.7
Projected new Weighed rating
1441.8
Projected new Weighted performance
1367.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1471.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1471.7
Projected new floor
971.7
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
967.0
Curent Weighted rating
912.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
967.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
967.0
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)
±231.1
Current Raw change used (final)
0.0
Projected new Raw rating
967.0
Projected new Weighed rating
919.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
967.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
967.0
Projected new floor
500.0
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
831.4
Curent Weighted rating
831.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
831.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
831.4
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)
±280.3
Current Raw change used (final)
0.0
Projected new Raw rating
831.4
Projected new Weighed rating
831.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
831.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
831.4
Projected new floor
500.0
Projected new K-facor
40
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
41
West Rand vs Bojanala Inter-Regional Championships 2023 (U16)
2023/10/14
2023/10/14
West Rand (GWR)
Standard
60
0.83
5
5
4.5
1455.3
1422.4
Analysis
40
Bojanala School League 2023 (U15)
2023/08/19
2023/08/19
Bojanala Platina (NBR)
Rapid
40
0.70
5
5
4.5
1428.0
831.4
Analysis
39
Bojanala's Post-Exams 2023 (Queens)
2023/06/24
2023/06/24
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1434.9
1430.1
Analysis
38
Grenswag's Community Battle 2023 (Queens)
2023/04/22
2023/04/22
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.5
1447.4
1445.5
Analysis
37
Nories Make It Happen 2023 (Rooks)
2023/03/04
2023/03/04
Bojanala Platina (NBR)
Standard
62
0.84
5
5
4.0
1375.4
1380.7
Analysis
36
Harties Wolf Pack 2023 (Rooks)
2023/01/21
2023/01/21
Bojanala Platina (NBR)
Standard
62
0.84
5
5
4.5
1335.1
1332.4
Analysis
35
2022 South African Junior Team Chess Championships (U16 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1337.3
1336.6
Analysis
34
West Rand vs Bojanala 2022 (U16B)
2022/11/05
2022/11/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1335.4
1334.4
Analysis
33
FIDE at The King`s Gate 2.0 2022 (B)
2022/10/22
2022/10/22
Bojanala Platina (NBR)
Standard
92
0.94
5
5
2.0
1356.8
1355.5
Analysis
32
Bojanala SAJCC Trials 2022 (U16)
2022/09/23
2022/09/23
Bojanala Platina (NBR)
Standard
120
1.00
5
5
2.0
1397.8
1397.7
Analysis
31
2nd One For The Ages 2022 (U16)
2022/07/30
2022/07/30
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
1420.1
1425.2
Analysis
30
Bojanala Chess Federation Clash of Schools 2022 (Prestige)
2022/07/22
2022/07/22
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
1420.1
1425.2
Analysis
29
Winter Games Chess Championships 2022 (U15 Open)
2022/04/30
2022/04/30
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1376.6
1373.0
Analysis
28
RHS Know Thyself 2022 (B)
2022/04/23
2022/04/23
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.5
1376.6
1373.0
Analysis
27
Fide At The King`s Gate 2022 (A)
2022/02/22
2022/02/22
Bojanala Platina (NBR)
Standard
92
0.94
5
4
0.5
1434.4
1433.5
Analysis
26
The Meridian 2022 (U16)
2022/01/22
2022/01/22
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.5
1430.9
1430.3
Analysis
25
Bojanala SAJCC Trials - Session 1 of 3 2021 (C)
2021/11/06
2021/11/06
Bojanala Platina (NBR)
Standard
62
0.84
5
5
5.0
1382.2
1374.0
Analysis
24
NC Open 2021 (B)
2021/10/22
2021/10/23
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1416.3
1411.1
Analysis
23
Spring at The King`s Gate 2021 (B)
2021/09/11
2021/09/11
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1424.3
1422.3
Analysis
22
Brainstorm 2021 (U14+U16)
2021/06/05
2021/06/05
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.5
1406.8
1398.5
Analysis
1
2
3
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
211
131
23
57
142.5
67.5
149.1
1174.7
1323.7
White
112
72
10
30
77.0
68.8
159.4
1170.8
1330.2
Black
99
59
13
27
65.5
66.2
137.4
1179.1
1316.4
Standard
All
206
127
22
57
138.0
67.0
144.4
1171.6
1316.0
White
109
69
10
30
74.0
67.9
152.1
1165.9
1317.9
Black
97
58
12
27
64.0
66.0
135.8
1178.1
1313.9
Rapid
All
5
4
1
0
4.5
90.0
340.0
1299.7
1639.7
White
3
3
0
0
3.0
100.0
425.0
1349.8
1774.8
Black
2
1
1
0
1.5
75.0
212.5
1224.7
1437.2
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
108069885
Difotso, LR (Lebogang)
10
6.0
5
2
3
60.0
1262.7
85.0
1347.7
View list
2
109083250
Byliefeldt, L (Leroux)
9
4.0
3
2
4
44.4
1331.4
-47.2
1284.2
View list
3
207086167
Matshego, T (Thato)
6
1.0
1
0
5
16.7
1337.8
-283.3
1054.4
View list
4
208078409
Morake, O (Orefile)
5
5.0
5
0
0
100.0
1284.2
425.0
1709.2
View list
5
108068833
Sera, G (Galaletsang)
5
4.5
4
1
0
90.0
1328.7
340.0
1668.7
View list
6
109075163
Letupu, L (Lemogang)
5
3.5
3
1
1
70.0
1341.1
170.0
1511.1
View list
7
107086171
Masike, O (Olerato)
5
2.0
2
0
3
40.0
1303.2
-85.0
1218.2
View list
8
107064899
Goliath, BB (Brimarion)
4
1.5
1
1
2
37.5
1283.8
-106.3
1177.5
View list
9
108078407
De Klerk, AJ (Abraham Jacobus)
3
3.0
3
0
0
100.0
1199.8
425.0
1624.8
View list
10
109083234
Marx, HB (Heinrich)
3
3.0
3
0
0
100.0
1394.4
425.0
1819.4
View list
11
108087734
Mostert, GS (Gideon)
3
3.0
3
0
0
100.0
1300.3
425.0
1725.3
View list
12
108069098
Nke, RB (Rebaone)
3
3.0
3
0
0
100.0
1297.3
425.0
1722.3
View list
13
1090111282
Pedersen, J (Jj)
3
3.0
3
0
0
100.0
1409.2
425.0
1834.2
View list
14
109088239
Diale, O (Ompile)
2
2.0
2
0
0
100.0
1258.0
425.0
1683.0
View list
15
1100117908
Diale, A (Aobakwe)
2
2.0
2
0
0
100.0
1361.8
425.0
1786.8
View list
16
102064319
Esterhuizen, WJ (Willem Johannes)
2
2.0
2
0
0
100.0
880.0
425.0
1305.0
View list
17
209083775
Fourie, M (Marli)
2
2.0
2
0
0
100.0
1219.8
425.0
1644.8
View list
18
207093301
Jansen, D (Danel)
2
2.0
2
0
0
100.0
1029.2
425.0
1454.2
View list
19
2080141713
Mhandu, R (Rufaro)
2
2.0
2
0
0
100.0
1408.9
425.0
1833.9
View list
20
108076463
Nkuna, L (Lithalethu)
2
2.0
2
0
0
100.0
1152.8
425.0
1577.8
View list