Chess South Africa
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Chess South Africa
Hefer, J (Jason)
Dob:
2009/04/30 (U16)
Gender:
Male
Chess SA id:
1090139339
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (43 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
1169.4
Curent Weighted rating
1160.6
Curent Weighted performance
1041.7
Current official/published rating (highest between Raw, WR and WP)
1169.4
Current floor (min rating allowed)
720.8
Current highest rating achieved
1220.8
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)
±173.2
Current Raw change used (final)
0.0
Projected new Raw rating
1169.4
Projected new Weighed rating
1160.0
Projected new Weighted performance
1041.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1220.8
Projected new floor
720.8
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
1162.9
Curent Weighted rating
1150.4
Curent Weighted performance
1039.6
Current official/published rating (highest between Raw, WR and WP)
1162.9
Current floor (min rating allowed)
724.8
Current highest rating achieved
1224.8
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)
±174.8
Current Raw change used (final)
0.0
Projected new Raw rating
1162.9
Projected new Weighed rating
1149.8
Projected new Weighted performance
1039.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1224.8
Projected new floor
724.8
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Lejweleputswa 3rd Qualifieng Tournament 2024 (U16)
2024/04/20
2024/04/20
Lejweleputswa (FLW)
Standard
63
0.84
5
5
3.0
1142.5
1127.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Lejweleputswa 3rd Qualifieng Tournament 2024 (U16)
2024/04/20
2024/04/20
Lejweleputswa (FLW)
Standard
63
0.84
5
5
3.0
1142.5
1127.6
Analysis
4
Lejweleputswa 4th Qualifying Tournament 2023 (U16)
2023/05/26
2023/05/26
Lejweleputswa (FLW)
Standard
63
0.84
5
5
2.0
1207.2
1207.5
Analysis
3
Inter Regional Chess Championship 2023 (U16)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1207.2
1207.5
Analysis
2
Lejweleputswa 3rd Qualifieng Tournament 2023 (C)
2023/04/21
2023/04/21
Lejweleputswa (FLW)
Standard
63
0.84
5
5
2.0
1220.8
1224.8
Analysis
1
Lejweleputswa 2nd Qualifieng Tournament 2022 (D)
2022/03/19
2022/03/19
Lejweleputswa (FLW)
Standard
63
0.84
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1200.9
1285.9
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
1
0
2
1.0
33.3
-141.7
1201.5
1059.9
Standard
All
5
3
0
2
3.0
60.0
85.0
1200.9
1285.9
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
1
0
2
1.0
33.3
-141.7
1201.5
1059.9
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
25
11
0
14
11.0
44.0
-51.0
1211.1
1160.1
White
13
7
0
6
7.0
53.8
32.7
1205.5
1238.2
Black
12
4
0
8
4.0
33.3
-141.7
1217.1
1075.4
Standard
All
25
11
0
14
11.0
44.0
-51.0
1211.1
1160.1
White
13
7
0
6
7.0
53.8
32.7
1205.5
1238.2
Black
12
4
0
8
4.0
33.3
-141.7
1217.1
1075.4
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
1090153937
Monyatso, T (Tankiso)
2
2.0
2
0
0
100.0
1214.0
425.0
1639.0
View list
2
1080152753
Cronje, M (Marnus)
2
1.0
1
0
1
50.0
1214.0
0.0
1214.0
View list
3
1080152755
Moru, T (Tshepo)
2
0.0
0
0
2
0.0
1214.0
-425.0
789.0
View list
4
109089849
Michalakis, S (Stylianos)
2
0.0
0
0
2
0.0
1214.0
-425.0
789.0
View list
5
1090154839
Bezuidenhout, D (Dylan)
1
1.0
1
0
0
100.0
1207.2
425.0
1632.2
View list
6
2090302062
Benghiat, T (Telayla)
1
1.0
1
0
0
100.0
1142.5
425.0
1567.5
View list
7
1090114077
Dinale, K (Kabelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100302069
Thwala, M (Mthunzi)
1
1.0
1
0
0
100.0
1142.5
425.0
1567.5
View list
9
1100139347
Segalo, T (Tshiamo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1090302067
Schourie, L (Liam)
1
1.0
1
0
0
100.0
1142.5
425.0
1567.5
View list
11
1090153938
Mosoeunyane, J (Junior)
1
1.0
1
0
0
100.0
1207.2
425.0
1632.2
View list
12
2100108110
Zabayo, P (Praise)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1100097784
Van Brakel, J (Jandre)
1
0.0
0
0
1
0.0
1142.5
-425.0
717.5
View list
14
1100133882
Tshaka, S (Sivuyile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2090107332
Tohlang, R (Reamohetse)
1
0.0
0
0
1
0.0
1207.2
-425.0
782.2
View list
16
1080154813
Phelane, K (Kwetsa)
1
0.0
0
0
1
0.0
1207.2
-425.0
782.2
View list
17
1100302064
Mokoena, R (Reatile)
1
0.0
0
0
1
0.0
1142.5
-425.0
717.5
View list
18
108089844
Michalakis, K (Kiriakos)
1
0.0
0
0
1
0.0
1220.8
-425.0
795.8
View list
19
1090139342
Meje, N (Neo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1090111834
Khoete, B (Bokang)
1
0.0
0
0
1
0.0
1207.2
-425.0
782.2
View list