Player Page

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
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 rating1454.0
Curent Weighted rating1454.0
Curent Weighted performance408.8
Current official/published rating (highest between Raw, WR and WP)1454.0
Current floor (min rating allowed)954.0
Current highest rating achieved1454.0
Current K-factor32
Games played this month0
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 rating1454.0
Projected new Weighed rating1454.0
Projected new Weighted performance408.8
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 rating1454.0
Projected new floor954.0
Projected new K-facor32
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 rating1448.6
Curent Weighted rating1448.6
Curent Weighted performance385.3
Current official/published rating (highest between Raw, WR and WP)1448.6
Current floor (min rating allowed)948.6
Current highest rating achieved1448.6
Current K-factor32
Games played this month0
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 rating1448.6
Projected new Weighed rating1448.6
Projected new Weighted performance385.3
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 rating1448.6
Projected new floor948.6
Projected new K-facor32
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 rating1448.5
Curent Weighted rating1442.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1448.5
Current floor (min rating allowed)948.5
Current highest rating achieved1448.5
Current K-factor32
Games played this month0
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 rating1448.5
Projected new Weighed rating1443.1
Projected new Weighted performance0.0
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 rating1448.5
Projected new floor948.5
Projected new K-facor32
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 rating1523.6
Curent Weighted rating1523.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1523.6
Current floor (min rating allowed)948.5
Current highest rating achieved1523.6
Current K-factor32
Games played this month0
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 rating1523.6
Projected new Weighed rating1523.6
Projected new Weighted performance0.0
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 rating1523.6
Projected new floor948.5
Projected new K-facor32
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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