Chess South Africa
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Chess South Africa
Jonas, E (Elethu)
Dob:
2005/04/06 (U20)
Gender:
Male
Chess SA id:
105089862
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2019/06/15 (1800 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
883.7
Curent Weighted rating
883.7
Curent Weighted performance
320.5
Current official/published rating (highest between Raw, WR and WP)
883.7
Current floor (min rating allowed)
718.1
Current highest rating achieved
1218.1
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)
±260.2
Current Raw change used (final)
0.0
Projected new Raw rating
883.7
Projected new Weighed rating
883.7
Projected new Weighted performance
320.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
883.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1218.1
Projected new floor
718.1
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
857.9
Curent Weighted rating
857.9
Curent Weighted performance
317.4
Current official/published rating (highest between Raw, WR and WP)
857.9
Current floor (min rating allowed)
721.6
Current highest rating achieved
1221.6
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)
±270.0
Current Raw change used (final)
0.0
Projected new Raw rating
857.9
Projected new Weighed rating
857.9
Projected new Weighted performance
317.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
857.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1221.6
Projected new floor
721.6
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
10
Lejweleputswa 7th Qualifying Swiss Open Tournament 2019 (U14)
2019/06/15
2019/06/15
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
874.9
841.0
Analysis
9
Lejweleputswa 6th Qualifying Swiss Open Tournament 2019 (D)
2019/05/25
2019/05/25
Lejweleputswa (FLW)
Standard
62
0.84
5
4
1.0
899.4
861.2
Analysis
8
Inter Regional Chess Championship 2019 (U14)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
899.4
861.2
Analysis
7
Lejweleputswa 5th Qualifier 2019 (U14)
2019/04/13
2019/04/13
Lejweleputswa (FLW)
Standard
62
0.84
5
4
0.0
939.3
905.1
Analysis
6
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D)
2019/01/26
2019/01/26
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
911.8
861.9
Analysis
5
Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (D)
2018/05/26
2018/05/26
Lejweleputswa (FLW)
Standard
62
0.84
5
1
0.0
1004.3
968.8
Analysis
4
Inter Regional 2018 (U14 Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
1.0
1004.3
968.8
Analysis
3
Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U14)
2018/04/21
2018/04/21
Lejweleputswa (FLW)
Standard
62
0.84
5
4
0.0
1116.2
1098.8
Analysis
2
Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (D)
2018/03/10
2018/03/10
Lejweleputswa (FLW)
Standard
62
0.84
5
5
0.0
1218.1
1221.6
Analysis
1
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (G)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
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
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
43
10
0
33
10.0
23.3
-227.3
1014.3
787.0
White
20
6
0
14
6.0
30.0
-170.0
1007.3
837.3
Black
23
4
0
19
4.0
17.4
-277.2
1020.4
743.2
Standard
All
43
10
0
33
10.0
23.3
-227.3
1014.3
787.0
White
20
6
0
14
6.0
30.0
-170.0
1007.3
837.3
Black
23
4
0
19
4.0
17.4
-277.2
1020.4
743.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
106089857
Brand, J (Joshua)
2
0.0
0
0
2
0.0
1007.8
-425.0
582.8
View list
2
106089853
Bezuidenhout, C (Cornelius)
2
0.0
0
0
2
0.0
907.1
-425.0
482.1
View list
3
1050095995
Rambuda, F (Funi)
2
0.0
0
0
2
0.0
1102.2
-425.0
677.2
View list
4
1070114114
Mahlatsi, T (Teboho)
1
1.0
1
0
0
100.0
899.4
425.0
1324.4
View list
5
206049645
Jacobs, D (Dane)
1
1.0
1
0
0
100.0
874.9
425.0
1299.9
View list
6
2020095990
Matsepe, L (Lipuo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1050108085
Mohlamme, L (Liteboho)
1
1.0
1
0
0
100.0
911.8
425.0
1336.8
View list
8
2070107041
Coetzer, L (Leandrie)
1
1.0
1
0
0
100.0
874.9
425.0
1299.9
View list
9
1060100872
Mxutule, X (Xolilizwe)
1
1.0
1
0
0
100.0
1004.3
425.0
1429.3
View list
10
1060107762
Nwenyi, P (Prince)
1
1.0
1
0
0
100.0
899.4
425.0
1324.4
View list
11
1080095997
Smith, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2070095991
Teleki, L (Lesedi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1040108091
Van Heerden, L (Leaman)
1
1.0
1
0
0
100.0
911.8
425.0
1336.8
View list
14
1040097802
Motsunye, B (Bokang)
1
0.0
0
0
1
0.0
1218.1
-425.0
793.1
View list
15
1060114082
Mosekidi, K (Katleho)
1
0.0
0
0
1
0.0
874.9
-425.0
449.9
View list
16
1040095984
Mokhele, K (Katleho)
1
0.0
0
0
1
0.0
1218.1
-425.0
793.1
View list
17
108076496
Mogaecho, TB (Tshiamo)
1
0.0
0
0
1
0.0
911.8
-425.0
486.8
View list
18
109089849
Michalakis, S (Stylianos)
1
0.0
0
0
1
0.0
899.4
-425.0
474.4
View list
19
2070107040
Mbobo, M (Mbali)
1
0.0
0
0
1
0.0
939.3
-425.0
514.3
View list
20
105057096
Mansill, R (Regan)
1
0.0
0
0
1
0.0
1116.2
-425.0
691.2
View list