Chess South Africa
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Chess South Africa
Li, J (Joseph)
Dob:
2004/10/15 (Adult)
Gender:
Male
Chess SA id:
104085089
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2020/01/12 (1619 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
Current Raw rating
1406.4
Current Weighted rating
1406.4
Current Weighted performance
595.8
Current official/published rating (highest between Raw, WR and WP)
1406.4
Current highest rating achieved
1406.4
Current floor (min rating allowed)
906.4
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)
±123.6
Current Raw change used (final)
0.0
Projected new Raw rating
1406.4
Projected new Weighed rating
1293.9
Projected new Weighted performance
595.8
Projected new final Raw rating (if new WP > new Raw)
1406.4
Projected new highest rating
1406.4
Projected new floor
906.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1406.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1415.4
Current Weighted rating
1415.4
Current Weighted performance
604.5
Current official/published rating (highest between Raw, WR and WP)
1415.4
Current highest rating achieved
1415.4
Current floor (min rating allowed)
915.4
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)
±122.0
Current Raw change used (final)
0.0
Projected new Raw rating
1415.4
Projected new Weighed rating
1302.2
Projected new Weighted performance
604.5
Projected new final Raw rating (if new WP > new Raw)
1415.4
Projected new highest rating
1415.4
Projected new floor
915.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1415.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1192.4
Current Weighted rating
1192.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.4
Current highest rating achieved
1192.4
Current floor (min rating allowed)
692.4
Current K-factor
40
s
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)
±167.6
Current Raw change used (final)
0.0
Projected new Raw rating
1192.4
Projected new Weighed rating
1097.0
Projected new Weighted performance
150.4
Projected new final Raw rating (if new WP > new Raw)
1192.4
Projected new highest rating
1192.4
Projected new floor
692.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
13
2019 Wild Card Chess Championship (U16 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1331.5
1358.5
Analysis
12
2019 South African Junior Team Championships (U16B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1331.5
1358.5
Analysis
11
GJM vs GE Inter Region 2019 (U16C)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1323.1
1357.8
Analysis
10
2019 SWVG Arnold Classic (Rapid Open)
2019/05/18
2019/05/19
Tshwane (GTP)
Rapid
35
0.66
10
10
4.0
1355.4
1200.0
Analysis
9
Ekurhuleni Trials 2 2019 (U16)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1280.1
1282.0
Analysis
8
JNW Club - Charterhouse Open 2019 (B)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1280.1
1282.0
Analysis
7
JNW Club - Trinityhouse Little Falls Open 2019 (B)
2019/02/23
2019/02/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1227.2
1227.3
Analysis
6
2018 Wild Card Chess Championships (U16 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1140.8
1163.8
Analysis
5
South African Junior Team Championships 2018 (U18C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1140.8
1163.8
Analysis
4
GoForChess Saheti Junior Chess Championships 2018 (U12-U16)
2018/09/22
2018/09/22
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1034.2
1034.2
Analysis
3
GoForChess Curro Online Rated 2018 (U14)
2018/09/02
2018/09/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1034.2
1034.2
Analysis
2
South African Junior Wildcard Championships 2017 (U14 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1200.0
1200.0
Analysis
1
South African Junior Team Championships 2017 (U14D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
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
82
40
12
30
46.0
56.1
51.8
1200.1
1251.9
White
40
21
3
16
22.5
56.3
53.1
1189.6
1242.7
Black
42
19
9
14
23.5
56.0
50.6
1210.1
1260.7
Standard
All
72
36
12
24
42.0
58.3
70.8
1182.7
1253.6
White
35
19
3
13
20.5
58.6
72.9
1171.4
1244.2
Black
37
17
9
11
21.5
58.1
68.9
1193.5
1262.4
Rapid
All
10
4
0
6
4.0
40.0
-85.0
1324.7
1239.7
White
5
2
0
3
2.0
40.0
-85.0
1316.9
1231.9
Black
5
2
0
3
2.0
40.0
-85.0
1332.5
1247.5
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
104087683
Botha, JL (Johannes)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
105085038
Gibbens, JJW (James)
2
2.0
2
0
0
100.0
1301.6
425.0
1726.6
View list
3
105072350
Nel, G (Grant)
2
2.0
2
0
0
100.0
1305.8
425.0
1730.8
View list
4
104011136
Greyling, HJ (Hendrik)
2
1.0
1
0
1
50.0
1305.8
0.0
1305.8
View list
5
110091706
Levitan, C (Caleb)
2
1.0
1
0
1
50.0
1034.2
0.0
1034.2
View list
6
110091704
Levitan, J (Judah)
2
1.0
1
0
1
50.0
1034.2
0.0
1034.2
View list
7
204057236
Naicker, K (Kerri-Anne)
2
0.5
0
1
1
25.0
1130.7
-212.5
918.2
View list
8
104053910
Rhoodie, N (Nicolaas)
2
0.0
0
0
2
0.0
1265.8
-425.0
840.8
View list
9
107055337
Bester, E (Ethan)
1
1.0
1
0
0
100.0
1280.1
425.0
1705.1
View list
10
104054919
Bahumi, TB (Tshenolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
105073361
Africa, L (Lindsay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
104083569
Dlamini, V (Valentino)
1
1.0
1
0
0
100.0
1331.5
425.0
1756.5
View list
13
1040096019
Flockhart, E (Elijah)
1
1.0
1
0
0
100.0
1280.1
425.0
1705.1
View list
14
1050106581
Evans, A (Andrew)
1
1.0
1
0
0
100.0
1034.2
425.0
1459.2
View list
15
107069535
Boshoma, C (Chifundo)
1
1.0
1
0
0
100.0
1034.2
425.0
1459.2
View list
16
104059592
Boshoff, C (Chris)
1
1.0
1
0
0
100.0
1331.5
425.0
1756.5
View list
17
104046617
Booysen, L (Louis)
1
1.0
1
0
0
100.0
1331.5
425.0
1756.5
View list
18
1040097954
Coetzee, A (Aden)
1
1.0
1
0
0
100.0
1331.5
425.0
1756.5
View list
19
205004971
Cloete, E (Elsje)
1
1.0
1
0
0
100.0
1280.1
425.0
1705.1
View list
20
102092137
Jacobs, A (Amethyst)
1
1.0
1
0
0
100.0
1140.8
425.0
1565.8
View list