Chess South Africa
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Chess South Africa
Abbott, J (Janco)
Dob:
2009/11/11 (U16)
Gender:
Male
Chess SA id:
1090139531
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (44 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
1208.2
Curent Weighted rating
1216.1
Curent Weighted performance
1068.9
Current official/published rating (highest between Raw, WR and WP)
1216.1
Current floor (min rating allowed)
782.0
Current highest rating achieved
1282.0
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)
±163.9
Current Raw change used (final)
0.0
Projected new Raw rating
1208.2
Projected new Weighed rating
1214.9
Projected new Weighted performance
1068.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1214.9
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1282.0
Projected new floor
782.0
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
1163.2
Curent Weighted rating
1195.7
Curent Weighted performance
995.0
Current official/published rating (highest between Raw, WR and WP)
1195.7
Current floor (min rating allowed)
762.6
Current highest rating achieved
1262.6
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)
±174.7
Current Raw change used (final)
0.0
Projected new Raw rating
1163.2
Projected new Weighed rating
1191.9
Projected new Weighted performance
995.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.9
Projected effective change (new Official - current Official)
-3.8
Projected new highest rating
1262.6
Projected new floor
762.6
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
1236.6
Curent Weighted rating
1223.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1236.6
Current floor (min rating allowed)
736.6
Current highest rating achieved
1236.6
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)
±157.4
Current Raw change used (final)
0.0
Projected new Raw rating
1236.6
Projected new Weighed rating
1225.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1236.6
Projected new floor
736.6
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)
736.6
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
736.6
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
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
3.0
1191.2
1231.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
3.0
1191.2
1231.2
Analysis
11
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1282.0
1262.6
Analysis
10
Ekurhuleni North School Teams 2023 (U17)
2023/08/05
2023/08/05
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1282.0
1262.6
Analysis
9
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1233.5
1200.0
Analysis
8
Ekurhuleni North Schools Individual Finals 2023 (U15 Boys)
2023/05/13
2023/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1233.5
1234.9
Analysis
7
Benoni Cluster High School League 2023 (U15 Open)
2023/05/06
2023/05/06
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1233.5
1200.0
Analysis
6
Ekurhuleni-North Schools Teams 2022 (U13)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1230.5
1234.2
Analysis
5
ACB Invitation Chess Tournament 2022 (U11+U13)
2022/06/11
2022/06/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1209.3
1207.9
Analysis
4
Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1191.7
1185.9
Analysis
3
Ekurhuleni Trials 1 2022 (U14)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
4
1.0
1234.9
1238.8
Analysis
2
ACB Premier 2022 (U13)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
6
3.5
1200.0
1200.0
Analysis
1
ACB Premier 2022 (Primary School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
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
1207.8
1292.8
White
2
1
0
1
1.0
50.0
0.0
1233.9
1233.9
Black
3
2
0
1
2.0
66.7
141.7
1190.3
1332.0
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
5
3
0
2
3.0
60.0
85.0
1207.8
1292.8
White
2
1
0
1
1.0
50.0
0.0
1233.9
1233.9
Black
3
2
0
1
2.0
66.7
141.7
1190.3
1332.0
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
60
30
2
28
31.0
51.7
14.2
1222.9
1237.1
White
32
18
1
13
18.5
57.8
66.4
1220.9
1287.3
Black
28
12
1
15
12.5
44.6
-45.5
1225.3
1179.7
Standard
All
45
21
2
22
22.0
48.9
-9.4
1218.9
1209.4
White
25
15
1
9
15.5
62.0
102.0
1204.1
1306.1
Black
20
6
1
13
6.5
32.5
-148.8
1237.3
1088.6
Rapid
All
15
9
0
6
9.0
60.0
85.0
1235.1
1320.1
White
7
3
0
4
3.0
42.9
-60.7
1280.7
1220.0
Black
8
6
0
2
6.0
75.0
212.5
1195.2
1407.7
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
2100133964
Marais, J (Janike)
2
1.0
1
0
1
50.0
1215.3
0.0
1215.3
View list
2
1090101485
Moyo, N (Nkosana Junior)
2
0.5
0
1
1
25.0
1204.7
-212.5
992.2
View list
3
2090100211
Sebogoane, T (Thoriso)
2
0.0
0
0
2
0.0
1215.3
-425.0
790.3
View list
4
1100130017
Kriel, D (Darius Kidon)
1
1.0
1
0
0
100.0
1234.9
425.0
1659.9
View list
5
2090097362
Kotze, S (Skye)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list
6
1090154877
Koorts, L (Layton)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list
7
1090154869
Essop, A (Ashaz)
1
1.0
1
0
0
100.0
1191.2
425.0
1616.2
View list
8
1100139537
Emmanuel, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1100139536
Dube, S (Siyabonga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1110139535
Dlamini, O (Owami)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1080101208
Mafunga, Z (Zakhele)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list
12
1090142733
Machaba, T (Tshimullo)
1
1.0
1
0
0
100.0
1191.7
425.0
1616.7
View list
13
1100142567
Luwes, G (Gustav)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
14
1110155563
Castles, A (Ayden)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list
15
1080142603
Anthony, R (Riley)
1
1.0
1
0
0
100.0
1191.2
425.0
1616.2
View list
16
2100190294
Magashoa, O (Oratilwe)
1
1.0
1
0
0
100.0
1282.0
425.0
1707.0
View list
17
1090139555
Malebo, K (Karabo)
1
1.0
1
0
0
100.0
1191.7
425.0
1616.7
View list
18
1090139556
Mashabane, Z (Zakariah)
1
1.0
1
0
0
100.0
1191.7
425.0
1616.7
View list
19
1060190297
Maunathlala, M (Mohau)
1
1.0
1
0
0
100.0
1282.0
425.0
1707.0
View list
20
1090154949
Mokoena, A (Amohelang)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list