Chess South Africa
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Chess South Africa
Briedenhann, L (Laurence)
Dob:
2000/01/01 (Adult)
Gender:
Male
Chess SA id:
100049771
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2018/09/23 (2063 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
1454.0
Curent Weighted rating
1454.0
Curent Weighted performance
408.8
Current official/published rating (highest between Raw, WR and WP)
1454.0
Current floor (min rating allowed)
954.0
Current highest rating achieved
1454.0
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)
±115.5
Current Raw change used (final)
0.0
Projected new Raw rating
1454.0
Projected new Weighed rating
1454.0
Projected new Weighted performance
408.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1454.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1454.0
Projected new floor
954.0
Projected new K-facor
32
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
1448.6
Curent Weighted rating
1448.6
Curent Weighted performance
385.3
Current official/published rating (highest between Raw, WR and WP)
1448.6
Current floor (min rating allowed)
948.6
Current highest rating achieved
1448.6
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)
±116.4
Current Raw change used (final)
0.0
Projected new Raw rating
1448.6
Projected new Weighed rating
1448.6
Projected new Weighted performance
385.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1448.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1448.6
Projected new floor
948.6
Projected new K-facor
32
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
1448.5
Curent Weighted rating
1442.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1448.5
Current floor (min rating allowed)
948.5
Current highest rating achieved
1448.5
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)
±116.4
Current Raw change used (final)
0.0
Projected new Raw rating
1448.5
Projected new Weighed rating
1443.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1448.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1448.5
Projected new floor
948.5
Projected new K-facor
32
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
1523.6
Curent Weighted rating
1523.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1523.6
Current floor (min rating allowed)
948.5
Current highest rating achieved
1523.6
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)
±104.6
Current Raw change used (final)
0.0
Projected new Raw rating
1523.6
Projected new Weighed rating
1523.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1523.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1523.6
Projected new floor
948.5
Projected new K-facor
32
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
8
Paul Roos Open Championship 2018 (B)
2018/09/22
2018/09/23
Cape Winelands (WCW)
Standard
70
0.87
6
5
4.5
1416.4
1404.1
Analysis
7
Western Cape Top Schools 2018 (U19 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1404.7
1385.9
Analysis
6
Cape Winelands Schools Chess - Top Schools 2018 (U19 Mix)
2018/07/28
2018/07/28
Cape Winelands (WCW)
Rapid
30
0.60
5
5
5.0
1387.0
1417.0
Analysis
5
Inter Regional 2018 (U20 Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
3.5
1415.4
1424.0
Analysis
4
Cape Winelands Schools Prestige 2018 (U18 Boys)
2018/03/24
2018/03/25
Cape Winelands (WCW)
Standard
60
0.83
7
7
5.0
1445.1
1433.6
Analysis
3
Cape Winelands Schools Trials 1 2018 (U18 Boys)
2018/03/03
2018/03/03
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1445.1
1459.5
Analysis
2
South African Junior Blitz 2017 Championships (A)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
3.5
1459.5
1459.5
Analysis
1
South African Junior Team Championships 2017 (U18C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1459.5
1459.5
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
47
31
8
8
35.0
74.5
208.0
1207.9
1415.9
White
24
16
3
5
17.5
72.9
194.8
1198.5
1393.3
Black
23
15
5
3
17.5
76.1
221.7
1217.8
1439.5
Standard
All
29
20
5
4
22.5
77.6
234.5
1143.5
1377.9
White
15
10
2
3
11.0
73.3
198.3
1165.7
1364.0
Black
14
10
3
1
11.5
82.1
273.2
1119.6
1392.8
Rapid
All
11
8
2
1
9.0
81.8
270.5
1081.7
1352.2
White
6
4
1
1
4.5
75.0
212.5
1049.4
1261.9
Black
5
4
1
0
4.5
90.0
340.0
1120.5
1460.5
Blitz
All
7
3
1
3
3.5
50.0
0.0
1673.3
1673.3
White
3
2
0
1
2.0
66.7
141.7
1660.6
1802.3
Black
4
1
1
2
1.5
37.5
-106.3
1682.8
1576.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
100069678
Muller, J (Jewano)
2
2.0
2
0
0
100.0
1445.1
425.0
1870.1
View list
2
100050712
Philander, J (Josuan)
2
2.0
2
0
0
100.0
1445.1
425.0
1870.1
View list
3
100007192
Deysel, A (Ashwin)
2
1.0
1
0
1
50.0
1401.2
0.0
1401.2
View list
4
101050300
Botes, A (Armand)
1
1.0
1
0
0
100.0
1459.5
425.0
1884.5
View list
5
101002365
Blignaut, JP (Jacobus)
1
1.0
1
0
0
100.0
1459.5
425.0
1884.5
View list
6
102044449
Blaauw, A (Aswil)
1
1.0
1
0
0
100.0
1445.1
425.0
1870.1
View list
7
100080915
Barnard, N (Nico)
1
1.0
1
0
0
100.0
1415.4
425.0
1840.4
View list
8
103000923
Augustyn, J (Jean-Jacques)
1
1.0
1
0
0
100.0
1387.0
425.0
1812.0
View list
9
102052309
April, K (Kenan)
1
1.0
1
0
0
100.0
1387.0
425.0
1812.0
View list
10
100076685
Abrahams, S (Sufyaan)
1
1.0
1
0
0
100.0
1387.0
425.0
1812.0
View list
11
100006015
Daniels, W (Winston)
1
1.0
1
0
0
100.0
1445.1
425.0
1870.1
View list
12
1040096122
Da Costa, M (Muhammad)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list
13
101045174
Feris, J (Justin)
1
1.0
1
0
0
100.0
1415.4
425.0
1840.4
View list
14
101066245
Eteta, W (William)
1
1.0
1
0
0
100.0
1416.4
425.0
1841.4
View list
15
102077766
Engelbrecht, S (Stean)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list
16
203004851
Claassen, A (Anke)
1
1.0
1
0
0
100.0
1387.0
425.0
1812.0
View list
17
100078214
Kammies, M (Mitchell)
1
1.0
1
0
0
100.0
1459.5
425.0
1884.5
View list
18
101046679
Le Roux, P (Pierre)
1
1.0
1
0
0
100.0
1459.5
425.0
1884.5
View list
19
1890104001
Makhupane, P (Phuthang)
1
1.0
1
0
0
100.0
1416.4
425.0
1841.4
View list
20
102084007
Matthysen, M (Monwill)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list