Chess South Africa
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Chess South Africa
Matthysen, A (Albert)
Dob:
2007/07/23 (U18)
Gender:
Male
Chess SA id:
107069868
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (1975 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
900.7
Curent Weighted rating
900.7
Curent Weighted performance
258.9
Current official/published rating (highest between Raw, WR and WP)
900.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
900.7
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)
±254.0
Current Raw change used (final)
0.0
Projected new Raw rating
900.7
Projected new Weighed rating
900.7
Projected new Weighted performance
258.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
900.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
900.7
Projected new floor
500.0
Projected new K-facor
40
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
917.9
Curent Weighted rating
917.9
Curent Weighted performance
269.9
Current official/published rating (highest between Raw, WR and WP)
917.9
Current floor (min rating allowed)
500.0
Current highest rating achieved
917.9
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)
±247.8
Current Raw change used (final)
0.0
Projected new Raw rating
917.9
Projected new Weighed rating
917.9
Projected new Weighted performance
269.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
917.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
917.9
Projected new floor
500.0
Projected new K-facor
40
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
640.6
Curent Weighted rating
640.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
640.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
640.6
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)
±367.9
Current Raw change used (final)
0.0
Projected new Raw rating
640.6
Projected new Weighed rating
640.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
640.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
640.6
Projected new floor
500.0
Projected new K-facor
40
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
658.6
Curent Weighted rating
658.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
658.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
658.6
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)
±358.6
Current Raw change used (final)
0.0
Projected new Raw rating
658.6
Projected new Weighed rating
658.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
658.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
658.6
Projected new floor
500.0
Projected new K-facor
40
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
7
South African Junior Team Championships 2018 (U12C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
865.1
893.1
Analysis
6
Lebone II Chess 2018 (U12)
2018/09/01
2018/09/01
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
869.7
814.2
Analysis
5
Laerskool Proteapark Chess 2018 (C)
2018/05/19
2018/05/19
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
711.3
733.8
Analysis
4
2018 Super 12 (Senior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
711.3
658.6
Analysis
3
Laerskool Olienpark 2018 (U12)
2018/04/21
2018/04/21
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.5
645.6
662.6
Analysis
2
Laerskool Rustenburg 2018 (C)
2018/03/24
2018/03/24
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
568.6
568.6
Analysis
1
South African Junior Team Championships 2017 (U12B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
658.6
658.6
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
39
17
4
18
19.0
48.7
-10.9
843.5
832.6
White
20
9
3
8
10.5
52.5
21.3
843.2
864.4
Black
19
8
1
10
8.5
44.7
-44.7
843.7
799.0
Standard
All
34
15
4
15
17.0
50.0
0.0
860.1
860.1
White
18
9
3
6
10.5
58.3
70.8
866.8
937.7
Black
16
6
1
9
6.5
40.6
-79.7
852.5
772.8
Rapid
All
5
2
0
3
2.0
40.0
-85.0
730.5
645.5
White
2
0
0
2
0.0
0.0
-425.0
630.5
205.5
Black
3
2
0
1
2.0
66.7
141.7
797.2
938.9
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
108087753
Matebula, A (Asante)
2
2.0
2
0
0
100.0
757.7
425.0
1182.7
View list
2
108087734
Mostert, GS (Gideon)
2
1.0
1
0
1
50.0
755.4
0.0
755.4
View list
3
107064903
Smit, D (Dian)
2
0.5
0
1
1
25.0
607.1
-212.5
394.6
View list
4
104055187
Naude, J (Juandre)
1
1.0
1
0
0
100.0
711.3
425.0
1136.3
View list
5
1020099312
Motshoso, L (Letlhogonolo)
1
1.0
1
0
0
100.0
711.3
425.0
1136.3
View list
6
208088797
Ntombela, P (Philasande)
1
1.0
1
0
0
100.0
865.1
425.0
1290.1
View list
7
106090911
French, L (Le Roux)
1
1.0
1
0
0
100.0
711.3
425.0
1136.3
View list
8
107054713
Du Preez, H (Henno)
1
1.0
1
0
0
100.0
645.6
425.0
1070.6
View list
9
1020099552
Du Plessis, AM (Augustinus)
1
1.0
1
0
0
100.0
568.6
425.0
993.6
View list
10
107068811
Dire, O (Otlotleng)
1
1.0
1
0
0
100.0
711.3
425.0
1136.3
View list
11
105057248
Burger, M (Marcel)
1
1.0
1
0
0
100.0
711.3
425.0
1136.3
View list
12
108076459
Molefinyane, O (Otlotleng)
1
1.0
1
0
0
100.0
869.7
425.0
1294.7
View list
13
105056528
Molefi, MT (Molemo)
1
1.0
1
0
0
100.0
711.3
425.0
1136.3
View list
14
108088035
Roets, L (Liam)
1
1.0
1
0
0
100.0
865.1
425.0
1290.1
View list
15
106095760
Segabetla, O (Oreneile)
1
1.0
1
0
0
100.0
568.6
425.0
993.6
View list
16
107061487
Van Der Linde, S (Stian)
1
1.0
1
0
0
100.0
865.1
425.0
1290.1
View list
17
104039867
Van Greuning, PJ (Pieter)
1
1.0
1
0
0
100.0
568.6
425.0
993.6
View list
18
107077108
Mokheti, M (Mpho)
1
0.5
0
1
0
50.0
865.1
0.0
865.1
View list
19
107088079
Ramaphala, TS (Tumelo Salthiel)
1
0.5
0
1
0
50.0
865.1
0.0
865.1
View list
20
109086162
Sekhute, K (Khumo)
1
0.5
0
1
0
50.0
869.7
0.0
869.7
View list