Chess South Africa
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Chess South Africa
Watson, A (Aaron)
Dob:
2009/08/30 (U16)
Gender:
Male
Chess SA id:
109088560
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/07/21 (1794 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
1176.3
Current Weighted rating
1176.3
Current Weighted performance
418.5
Current official/published rating (highest between Raw, WR and WP)
1176.3
Current highest rating achieved
1197.2
Current floor (min rating allowed)
697.2
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.3
Projected new Weighed rating
1082.2
Projected new Weighted performance
418.5
Projected new final Raw rating (if new WP > new Raw)
1176.3
Projected new highest rating
1197.2
Projected new floor
697.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.3
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
1167.6
Current Weighted rating
1167.6
Current Weighted performance
418.5
Current official/published rating (highest between Raw, WR and WP)
1167.6
Current highest rating achieved
1191.6
Current floor (min rating allowed)
691.6
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1167.6
Projected new Weighed rating
1074.2
Projected new Weighted performance
418.5
Projected new final Raw rating (if new WP > new Raw)
1167.6
Projected new highest rating
1191.6
Projected new floor
691.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.6
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
618.4
Current Weighted rating
618.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
618.4
Current highest rating achieved
618.4
Current floor (min rating allowed)
500.0
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)
±379.7
Current Raw change used (final)
0.0
Projected new Raw rating
618.4
Projected new Weighed rating
568.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
618.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
618.4
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
632.4
Current Weighted rating
632.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
632.4
Current highest rating achieved
632.4
Current floor (min rating allowed)
500.0
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)
±372.2
Current Raw change used (final)
0.0
Projected new Raw rating
632.4
Projected new Weighed rating
581.8
Projected new Weighted performance
44.3
Projected new final Raw rating (if new WP > new Raw)
632.4
Projected new highest rating
632.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
632.4
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
10
2019 Ethekwini 3rd Youth Trials (U12)
2019/07/20
2019/07/21
Ethekwini (KED)
Standard
60
0.83
6
5
2.0
1197.2
1191.6
Analysis
9
2019 Ethekwini Youth Trials 2nd (U12)
2019/04/09
2019/04/09
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1122.5
1117.2
Analysis
8
2019 Ethekwini Open (B)
2019/03/30
2019/03/31
Ethekwini (KED)
Standard
60
0.83
6
6
2.0
1109.7
1108.5
Analysis
7
2019 Ethekwini Youth Trials (U12)
2019/03/09
2019/03/10
Ethekwini (KED)
Standard
60
0.83
6
5
2.0
1109.7
1108.5
Analysis
6
2019 JR Mthembu Memorial Swiss (Primary School)
2019/02/16
2019/02/17
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
1017.8
924.8
Analysis
5
Curro Mount Richmore Chess Celebration 2018 (U10)
2018/08/18
2018/08/18
iLembe (KIK)
Standard
60
0.83
5
5
4.0
785.6
804.8
Analysis
4
2018 Ethekwini Open (B)
2018/03/24
2018/03/25
Ethekwini (KED)
Standard
60
0.83
6
5
1.0
754.7
770.4
Analysis
3
2018 Ethekwini Youth Trials (U10)
2018/02/24
2018/02/25
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
666.1
663.6
Analysis
2
South African Junior Blitz 2017 Championships (B)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
2.0
618.4
618.4
Analysis
1
South African Junior Team Championships 2017 (U10A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
618.4
618.4
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
57
27
0
30
27.0
47.4
-22.4
1079.5
1057.1
White
28
10
0
18
10.0
35.7
-121.4
1088.5
967.1
Black
29
17
0
12
17.0
58.6
73.3
1070.8
1144.1
Standard
All
50
25
0
25
25.0
50.0
0.0
1109.1
1109.1
White
24
9
0
15
9.0
37.5
-106.3
1113.2
1007.0
Black
26
16
0
10
16.0
61.5
98.1
1105.3
1203.4
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
7
2
0
5
2.0
28.6
-182.1
867.9
685.8
White
4
1
0
3
1.0
25.0
-212.5
940.3
727.8
Black
3
1
0
2
1.0
33.3
-141.7
771.5
629.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090097616
Kassie, T (Tanvir)
2
2.0
2
0
0
100.0
887.9
425.0
1312.9
View list
2
1080111173
Munsamy, L (Levi)
2
2.0
2
0
0
100.0
1116.1
425.0
1541.1
View list
3
1090097613
Ntshingila, I (Isenathi)
2
1.0
1
0
1
50.0
931.7
0.0
931.7
View list
4
1080109579
Binder, N (Nathan)
1
1.0
1
0
0
100.0
1017.8
425.0
1442.8
View list
5
106068126
Beesley, C (Cameron)
1
1.0
1
0
0
100.0
618.4
425.0
1043.4
View list
6
210087721
Banach, M (Mischa)
1
1.0
1
0
0
100.0
785.6
425.0
1210.6
View list
7
109092151
Balakumar, A (Athithyan)
1
1.0
1
0
0
100.0
1109.7
425.0
1534.7
View list
8
1090097615
Dwarika, I (Ikshan)
1
1.0
1
0
0
100.0
1197.2
425.0
1622.2
View list
9
1050105383
Duma, A (Amkele)
1
1.0
1
0
0
100.0
1109.7
425.0
1534.7
View list
10
209087184
De Bruyn, C (Chanique)
1
1.0
1
0
0
100.0
618.4
425.0
1043.4
View list
11
110077520
Evetts, M (Mitchell)
1
1.0
1
0
0
100.0
785.6
425.0
1210.6
View list
12
109069833
Fogarty, S (Simon)
1
1.0
1
0
0
100.0
618.4
425.0
1043.4
View list
13
1100097610
Gounder, C (Christopher)
1
1.0
1
0
0
100.0
666.1
425.0
1091.1
View list
14
2030099647
Gumede, S (Samkelisiwe)
1
1.0
1
0
0
100.0
754.7
425.0
1179.7
View list
15
108078095
Kasper, M (Maselino)
1
1.0
1
0
0
100.0
618.4
425.0
1043.4
View list
16
1080112040
Maphumulo, T (Thandolwethu)
1
1.0
1
0
0
100.0
1122.5
425.0
1547.5
View list
17
2070109589
Mbambo, M (Melody)
1
1.0
1
0
0
100.0
1017.8
425.0
1442.8
View list
18
110089871
Michalakis, S (Stefanos)
1
1.0
1
0
0
100.0
618.4
425.0
1043.4
View list
19
1080112043
Moodley, S (Saraav)
1
1.0
1
0
0
100.0
1122.5
425.0
1547.5
View list
20
1100100173
Mtshali, S (Sphiwe)
1
1.0
1
0
0
100.0
785.6
425.0
1210.6
View list