Chess South Africa
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Chess South Africa
Davids, M (Mikah Rae)
Dob:
2009/03/14 (U16)
Gender:
Male
Chess SA id:
2090151096
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1320.1
Curent Weighted rating
1201.4
Curent Weighted performance
1312.1
Current official/published rating (highest between Raw, WR and WP)
1320.1
Current floor (min rating allowed)
820.1
Current highest rating achieved
1320.1
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)
±139.7
Current Raw change used (final)
0.0
Projected new Raw rating
1320.1
Projected new Weighed rating
1211.3
Projected new Weighted performance
1312.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1320.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1320.1
Projected new floor
820.1
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
1308.4
Curent Weighted rating
1192.4
Curent Weighted performance
1300.5
Current official/published rating (highest between Raw, WR and WP)
1308.4
Current floor (min rating allowed)
808.4
Current highest rating achieved
1308.4
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)
±142.1
Current Raw change used (final)
0.0
Projected new Raw rating
1308.4
Projected new Weighed rating
1201.9
Projected new Weighted performance
1300.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1308.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1308.4
Projected new floor
808.4
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
3
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
4.5
1284.6
1280.0
Analysis
2
Eden School Chess Trials 1 2024 (U15 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1221.2
1218.4
Analysis
1
OUDUSSA Trials 1 2024 (U15 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1172.4
1160.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
4.5
1284.6
1280.0
Analysis
6
Eden School Chess Trials 1 2024 (U15 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1221.2
1218.4
Analysis
5
OUDUSSA Trials 1 2024 (U15 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1172.4
1160.0
Analysis
4
Eden Trials 2+3 2023 (U16)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
4
1.5
1185.0
1173.6
Analysis
3
Western Cape HS Individuals 2023 (U15 Girls)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1195.0
1190.4
Analysis
2
Eden Trails 1 2023 (U15 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1188.7
1184.4
Analysis
1
Oudussa Proewe 1 2023 (U19 Boys)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
12
1
6
12.5
65.8
134.2
1271.5
1405.7
White
10
8
1
1
8.5
85.0
297.5
1236.5
1534.0
Black
9
4
0
5
4.0
44.4
-47.2
1310.3
1263.1
Standard
All
19
12
1
6
12.5
65.8
134.2
1271.5
1405.7
White
10
8
1
1
8.5
85.0
297.5
1236.5
1534.0
Black
9
4
0
5
4.0
44.4
-47.2
1310.3
1263.1
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
39
20
4
15
22.0
56.4
54.5
1225.7
1280.2
White
21
14
2
5
15.0
71.4
182.1
1205.7
1387.9
Black
18
6
2
10
7.0
38.9
-94.4
1249.0
1154.5
Standard
All
39
20
4
15
22.0
56.4
54.5
1225.7
1280.2
White
21
14
2
5
15.0
71.4
182.1
1205.7
1387.9
Black
18
6
2
10
7.0
38.9
-94.4
1249.0
1154.5
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
2080105986
Petersen, C (Chantelle)
2
2.0
2
0
0
100.0
1190.0
425.0
1615.0
View list
2
1050151099
Goliath, P (Peterianho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100300771
Goliath, F (Faith-Joy)
1
1.0
1
0
0
100.0
1221.2
425.0
1646.2
View list
4
2090130779
Jacobs, Z (Zee-Lynne)
1
1.0
1
0
0
100.0
1221.2
425.0
1646.2
View list
5
1090130777
Harris, E (Emerique)
1
1.0
1
0
0
100.0
1284.6
425.0
1709.6
View list
6
2080107828
Lingerveldt, S (Sunelda)
1
1.0
1
0
0
100.0
1172.4
425.0
1597.4
View list
7
2090193169
Lewis, L (Lu-Chandre)
1
1.0
1
0
0
100.0
1172.4
425.0
1597.4
View list
8
2100151062
Draai, T (Tammy-Ann)
1
1.0
1
0
0
100.0
1172.4
425.0
1597.4
View list
9
2100119464
Daniels, R (Richall)
1
1.0
1
0
0
100.0
1284.6
425.0
1709.6
View list
10
2080130811
Claassen, M (Micylee)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
11
2090118615
Buys, D (Denee)
1
1.0
1
0
0
100.0
1284.6
425.0
1709.6
View list
12
2100151061
Bruintjies, G (Gyllinique)
1
1.0
1
0
0
100.0
1172.4
425.0
1597.4
View list
13
2100130793
Moos, N (Neith-Lynn)
1
1.0
1
0
0
100.0
1221.2
425.0
1646.2
View list
14
2060151103
Paulse, C (Chardonnay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
2090141163
Roto, A (Ahluma)
1
1.0
1
0
0
100.0
1195.0
425.0
1620.0
View list
16
2090152586
Smith, A (Andazell)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
17
1100149929
Stander, J (Jack)
1
1.0
1
0
0
100.0
1284.6
425.0
1709.6
View list
18
2090098402
Treurnicht, C (Chanique)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
19
2090152588
Wevers, I (Izelle)
1
1.0
1
0
0
100.0
1221.2
425.0
1646.2
View list
20
2090152208
Du Toit, I (Isabella)
1
0.5
0
1
0
50.0
1195.0
0.0
1195.0
View list