Player Page

Du Rand, L (Lea)
Dob: 2012/05/03 (U14)
Gender: Female
Chess SA id: 2120112515
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (48 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
Current Raw rating1166.2
Current Weighted rating1240.6
Current Weighted performance1088.7
Current official/published rating (highest between Raw, WR and WP)1240.6
Current highest rating achieved1292.5
Current floor (min rating allowed)792.5
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)±174.0
Current Raw change used (final)0.0
Projected new Raw rating1166.2
Projected new Weighed rating1142.0
Projected new Weighted performance1088.7
Projected new final Raw rating (if new WP > new Raw)1166.2
Projected new highest rating1292.5
Projected new floor792.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.2
Projected effective change (new Official - current Official)-74.4
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
Current Raw rating1155.7
Current Weighted rating1232.1
Current Weighted performance1088.7
Current official/published rating (highest between Raw, WR and WP)1232.1
Current highest rating achieved1289.0
Current floor (min rating allowed)789.0
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)±176.6
Current Raw change used (final)0.0
Projected new Raw rating1155.7
Projected new Weighed rating1134.7
Projected new Weighted performance1088.7
Projected new final Raw rating (if new WP > new Raw)1155.7
Projected new highest rating1289.0
Projected new floor789.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1155.7
Projected effective change (new Official - current Official)-76.4
s
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
Current Raw rating1316.8
Current Weighted rating1316.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1316.8
Current highest rating achieved1316.8
Current floor (min rating allowed)816.8
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)±140.4
Current Raw change used (final)0.0
Projected new Raw rating1316.8
Projected new Weighed rating1211.5
Projected new Weighted performance375.8
Projected new final Raw rating (if new WP > new Raw)1316.8
Projected new highest rating1316.8
Projected new floor816.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1316.8
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1179.3 1171.2 Analysis
7 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 2.5 1196.6 1191.0 Analysis
6 2024 Jacaranda Round Robin Open Chess Tournament (I) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1249.5 1238.9 Analysis
5 2024 Alekhine Open Chess Tournament (B) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1249.5 1238.9 Analysis
4 D1 Gauteng North District School Closed 2024 (U13) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1249.5 1238.9 Analysis
3 Menlopark Open Chess Tournament 2024 (B) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1277.3 1272.4 Analysis
2 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1292.5 1289.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1259.7 1252.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
39 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1179.3 1171.2 Analysis
38 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 2.5 1196.6 1191.0 Analysis
37 2024 Jacaranda Round Robin Open Chess Tournament (I) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1249.5 1238.9 Analysis
36 2024 Alekhine Open Chess Tournament (B) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1249.5 1238.9 Analysis
35 D1 Gauteng North District School Closed 2024 (U13) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1249.5 1238.9 Analysis
34 Menlopark Open Chess Tournament 2024 (B) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1277.3 1272.4 Analysis
33 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1292.5 1289.0 Analysis
32 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1259.7 1252.6 Analysis
31 2023 Alekhine Open Tournament (D) 2023/09/09 2023/09/09 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1240.4 1232.4 Analysis
30 2023 Etienne Lewis Closed Tournament (U12) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 2.5 1268.8 1263.4 Analysis
29 2023 Gauteng North School District CLOSED League Championships (D1) (U13) 2023/08/05 2023/08/05 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1268.8 1263.4 Analysis
28 2023 Menlo Open Tournament (D) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1242.2 1239.6 Analysis
27 Wynie Robbertse Open Tournament 2023 (D) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1203.3 1203.1 Analysis
26 Gauteng Schools Individual Finals 2023 (U11 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1090.6 1045.2 Analysis
25 2023 Gauteng North School District CLOSED Individual Championships (U11 Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 4 2.5 1090.6 1045.2 Analysis
24 2023 Milos Ristic Open Tournament (D1) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1181.4 1138.8 Analysis
23 Silver Lakes Open Chess Tournament (D) 2023/04/15 2023/04/15 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1181.4 1138.8 Analysis
22 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1190.7 1138.4 Analysis
21 2023 Tshwane Chess Open Registration Tournament (D1) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1210.7 1152.1 Analysis
20 2022 South African Junior Team Chess Championships (U10+U12 Girls) 2022/12/04 2022/12/07 4 Knights (4K) Standard 120 1.00 5 5 2.0 1193.8 1124.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 42 16 4 22 18.0 42.9 -60.7 1245.2 1184.5
White 22 7 2 13 8.0 36.4 -115.9 1271.6 1155.7
Black 20 9 2 9 10.0 50.0 0.0 1216.2 1216.2
Standard All 42 16 4 22 18.0 42.9 -60.7 1245.2 1184.5
White 22 7 2 13 8.0 36.4 -115.9 1271.6 1155.7
Black 20 9 2 9 10.0 50.0 0.0 1216.2 1216.2
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 200 86 14 100 93.0 46.5 -29.7 1200.5 1170.8
White 99 39 7 53 42.5 42.9 -60.1 1199.9 1139.8
Black 101 47 7 47 50.5 50.0 0.0 1201.1 1201.1
Standard All 194 80 14 100 87.0 44.8 -43.8 1200.5 1156.7
White 95 35 7 53 38.5 40.5 -80.5 1199.9 1119.4
Black 99 45 7 47 48.5 49.0 -8.6 1201.1 1192.6
Rapid All 6 6 0 0 6.0 100.0 425.0 1200.0 1625.0
White 4 4 0 0 4.0 100.0 425.0 1200.0 1625.0
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
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 2130119628 Loubser, L (Lara) 5 3.0 3 0 2 60.0 1201.6 85.0 1286.6 View list
2 2120130097 Padayachy, V (Vidya) 4 2.0 2 0 2 50.0 1166.5 0.0 1166.5 View list
3 2120134213 Jansen, A (Alexia) 3 2.0 2 0 1 66.7 1187.5 141.7 1329.2 View list
4 2120138294 Swanepoel, L (Leja) 3 1.5 1 1 1 50.0 1163.9 0.0 1163.9 View list
5 2120108352 De Swardt, M (Mieke) 3 0.0 0 0 3 0.0 1122.8 -425.0 697.8 View list
6 2120109366 Theron, C (Carla) 3 0.0 0 0 3 0.0 1198.5 -425.0 773.5 View list
7 2120136659 Wiehahn, H (Hailey) 3 0.0 0 0 3 0.0 1138.8 -425.0 713.8 View list
8 2120134048 Erwee, E (Elizabeth) 2 2.0 2 0 0 100.0 1215.6 425.0 1640.6 View list
9 1120135739 Pretorius, P (Pieter) 2 2.0 2 0 0 100.0 1204.2 425.0 1629.2 View list
10 2130148666 Westermann, L (Liezl) 2 1.5 1 1 0 75.0 1136.0 212.5 1348.5 View list
11 2120109364 Gruenenfelder, E (Ellie) 2 1.0 1 0 1 50.0 1212.1 0.0 1212.1 View list
12 2140143071 Haupt, A (Abigail) 2 1.0 1 0 1 50.0 1266.5 0.0 1266.5 View list
13 110092125 Jansen Van Vuuren, J (Joshua) 2 1.0 1 0 1 50.0 1128.2 0.0 1128.2 View list
14 1130130105 Slabbert, M (Marko) 2 1.0 1 0 1 50.0 1116.9 0.0 1116.9 View list
15 1120148312 Van Rooyen, D (Dandre) 2 1.0 1 0 1 50.0 1259.2 0.0 1259.2 View list
16 2110106009 Veldman, C (Chantane) 2 1.0 1 0 1 50.0 1209.3 0.0 1209.3 View list
17 2110101741 De Waal, N (Nadine) 2 0.0 0 0 2 0.0 1207.8 -425.0 782.8 View list
18 1130108354 Jansen Van Vuuren, G (Gianni) 2 0.0 0 0 2 0.0 1189.2 -425.0 764.2 View list
19 1080130090 Matsioloko, O (Osega) 2 0.0 0 0 2 0.0 1175.1 -425.0 750.1 View list
20 2120109367 Pillay, V (Verana) 2 0.0 0 0 2 0.0 1239.0 -425.0 814.0 View list