Player Page

Van Der Merwe, L (Louis)
Dob: 2011/01/24 (U14)
Gender: Male
Chess SA id: 1110149163
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/02 (31 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 rating1437.9
Curent Weighted rating1373.9
Curent Weighted performance1378.0
Current official/published rating (highest between Raw, WR and WP)1437.9
Current floor (min rating allowed)979.0
Current highest rating achieved1479.0
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)±118.1
Current Raw change used (final)0.0
Projected new Raw rating1437.9
Projected new Weighed rating1384.1
Projected new Weighted performance1378.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1437.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1479.0
Projected new floor979.0
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 rating1429.8
Curent Weighted rating1369.3
Curent Weighted performance1373.2
Current official/published rating (highest between Raw, WR and WP)1429.8
Current floor (min rating allowed)975.9
Current highest rating achieved1475.9
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)±119.5
Current Raw change used (final)0.0
Projected new Raw rating1429.8
Projected new Weighed rating1379.1
Projected new Weighted performance1373.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1429.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1475.9
Projected new floor975.9
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 2024 Mid Gauteng Open Chess Tournament (U14) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1450.4 1444.5 Analysis
6 2024 Lubowski Open Chess Tournament (C) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1479.0 1475.9 Analysis
5 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1434.1 1425.7 Analysis
4 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1434.1 1425.7 Analysis
3 2024 Piet Robbertse Open Chess Tournament (D1) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1434.1 1425.7 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1455.7 1452.3 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1455.7 1452.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 2024 Mid Gauteng Open Chess Tournament (U14) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1450.4 1444.5 Analysis
13 2024 Lubowski Open Chess Tournament (C) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1479.0 1475.9 Analysis
12 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1434.1 1425.7 Analysis
11 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1434.1 1425.7 Analysis
10 2024 Piet Robbertse Open Chess Tournament (D1) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1434.1 1425.7 Analysis
9 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1455.7 1452.3 Analysis
8 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1455.7 1452.3 Analysis
7 2023 Centurion Chess Open (D) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1452.8 1449.7 Analysis
6 2023 Etienne Lewis Closed Tournament (U14) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1302.7 1298.2 Analysis
5 2023 Jacaranda Round Robin (I) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1302.7 1298.2 Analysis
4 2023 Woman's Day Open Chess Tournament (Knight) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1302.7 1298.2 Analysis
3 2023 Elize Steenkamp Open Tournament (D2) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 6.0 1115.8 1109.6 Analysis
2 Wynie Robbertse Open Tournament 2023 (D) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1115.8 1109.6 Analysis
1 2023 Piet Robbertse Fide Rated Open Chess Tournament (D) 2023/02/04 2023/02/05 Tshwane (GTP) Standard 90 0.94 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 34 22 1 11 22.5 66.2 137.5 1293.5 1431.0
White 18 13 0 5 13.0 72.2 188.9 1308.8 1497.6
Black 16 9 1 6 9.5 59.4 79.7 1276.4 1356.1
Standard All 34 22 1 11 22.5 66.2 137.5 1293.5 1431.0
White 18 13 0 5 13.0 72.2 188.9 1308.8 1497.6
Black 16 9 1 6 9.5 59.4 79.7 1276.4 1356.1
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 71 48 2 21 49.0 69.0 161.6 1256.6 1418.2
White 35 22 1 12 22.5 64.3 121.4 1270.0 1391.5
Black 36 26 1 9 26.5 73.6 200.7 1243.5 1444.2
Standard All 71 48 2 21 49.0 69.0 161.6 1256.6 1418.2
White 35 22 1 12 22.5 64.3 121.4 1270.0 1391.5
Black 36 26 1 9 26.5 73.6 200.7 1243.5 1444.2
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110114818 Van Der Walt, H (Henrico) 3 1.5 1 1 1 50.0 1284.2 0.0 1284.2 View list
2 110088599 Bogaard, FK (Franco) 2 2.0 2 0 0 100.0 1390.8 425.0 1815.8 View list
3 2120105112 Bogaard, A (Anneke) 2 2.0 2 0 0 100.0 1377.8 425.0 1802.8 View list
4 1120135739 Pretorius, P (Pieter) 2 2.0 2 0 0 100.0 1368.4 425.0 1793.4 View list
5 1080149159 Gololo, T (Tiisetso) 2 1.0 1 0 1 50.0 1157.9 0.0 1157.9 View list
6 1110155590 Madiba, K (Kutlwano) 2 1.0 1 0 1 50.0 1376.6 0.0 1376.6 View list
7 1110155956 Maponya, W (Warona) 2 1.0 1 0 1 50.0 1456.5 0.0 1456.5 View list
8 1150140638 Wolvaardt, J (Jonathan) 2 1.0 1 0 1 50.0 1251.3 0.0 1251.3 View list
9 1090159697 Morwane, O (Olereabetswe) 2 0.0 0 0 2 0.0 1379.2 -425.0 954.2 View list
10 2100145816 Dyason, C (Ciana) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list
11 2120112515 Du Randt, L (Lea) 1 1.0 1 0 0 100.0 1115.8 425.0 1540.8 View list
12 2110141710 Dikolomela, T (Tlhogi) 1 1.0 1 0 0 100.0 1479.0 425.0 1904.0 View list
13 2110103927 De Kock, L (Lana) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list
14 1140140634 De Beer, L (Liam Nicolaas) 1 1.0 1 0 0 100.0 1115.8 425.0 1540.8 View list
15 1120143038 Boshoff, R (Reinhardt) 1 1.0 1 0 0 100.0 1452.8 425.0 1877.8 View list
16 1110192137 Appel, J (Jandre) 1 1.0 1 0 0 100.0 1434.1 425.0 1859.1 View list
17 2100151470 Amod, Y (Yusra) 1 1.0 1 0 0 100.0 1452.8 425.0 1877.8 View list
18 2110154147 Ackermann, L (Leelah) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list
19 1120149158 Fraser, J (Jacobus) 1 1.0 1 0 0 100.0 1450.4 425.0 1875.4 View list
20 1100105140 Jacobs, H (Hanno) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list