Player Page

Du Preez, L (Lienke)
Dob: 2005/01/29 (U20)
Gender: Female
Chess SA id: 205054730
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/06/16 (841 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 rating1361.4
Current Weighted rating1361.4
Current Weighted performance907.9
Current official/published rating (highest between Raw, WR and WP)1361.4
Current highest rating achieved1385.4
Current floor (min rating allowed)885.4
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)±131.8
Current Raw change used (final)0.0
Projected new Raw rating1361.4
Projected new Weighed rating1252.5
Projected new Weighted performance907.9
Projected new final Raw rating (if new WP > new Raw)1361.4
Projected new highest rating1385.4
Projected new floor885.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1361.4
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 rating1335.2
Current Weighted rating1335.2
Current Weighted performance832.2
Current official/published rating (highest between Raw, WR and WP)1335.2
Current highest rating achieved1380.9
Current floor (min rating allowed)880.9
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)±136.8
Current Raw change used (final)0.0
Projected new Raw rating1335.2
Projected new Weighed rating1228.4
Projected new Weighted performance832.2
Projected new final Raw rating (if new WP > new Raw)1335.2
Projected new highest rating1380.9
Projected new floor880.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1335.2
Projected effective change (new Official - current Official)=0.0
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 rating1072.6
Current Weighted rating1072.6
Current Weighted performance751.1
Current official/published rating (highest between Raw, WR and WP)1072.6
Current highest rating achieved1072.6
Current floor (min rating allowed)572.6
Current K-factor40
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)±198.8
Current Raw change used (final)0.0
Projected new Raw rating1072.6
Projected new Weighed rating986.8
Projected new Weighted performance751.1
Projected new final Raw rating (if new WP > new Raw)1072.6
Projected new highest rating1072.6
Projected new floor572.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1072.6
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 rating794.2
Current Weighted rating794.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)794.2
Current highest rating achieved794.2
Current floor (min rating allowed)500.0
Current K-factor40
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)±295.6
Current Raw change used (final)0.0
Projected new Raw rating794.2
Projected new Weighed rating730.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating794.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)794.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
27 WP Closed 2022 (U18+U20) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1321.6 1285.9 Analysis
26 District North 2022 (U18) 2022/03/06 2022/03/06 Cape Town (WCT) Rapid 30 0.60 6 5 3.0 1328.7 1037.0 Analysis
25 Western Cape Schools 2021 (U18 Girls) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 3.5 1302.1 956.6 Analysis
24 Western Cape Closed 2021 (Open) 2021/09/24 2021/09/25 Cape Winelands (WCW) Standard 70 0.87 6 6 4.0 1354.7 1364.0 Analysis
23 CWP Closed 2021 (Open) 2021/09/18 2021/09/19 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1354.7 1364.0 Analysis
22 CWP Youth Day Rapid 2021 (U18) 2021/06/16 2021/06/16 Cape Town (WCT) Rapid 25 0.54 5 5 2.0 1380.2 915.4 Analysis
21 Western Cape Schools 2020 (U15 Girls) 2020/03/14 2020/03/15 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1361.8 1347.1 Analysis
20 2020 Western Province Open (Prestige) 2020/03/07 2020/03/08 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1361.8 1347.1 Analysis
19 2020 Central District (U15) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1385.4 1380.9 Analysis
18 2019 South African Junior Team Championships (U16B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1304.0 1297.0 Analysis
17 Western Cape Schools Kings & Queens 2019 (Girls) 2019/10/12 2019/10/12 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1304.4 859.0 Analysis
16 2019 WP Youth Open (B) 2019/07/13 2019/07/13 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1250.1 1245.9 Analysis
15 2019 SA Schools Winter Games (U15 Girls) 2019/07/01 2019/07/04 Ethekwini (KED) Standard 90 0.94 7 7 4.0 1250.1 1245.9 Analysis
14 Western Cape Schools Individuals 2019 (U15 Girls) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 4.0 1221.4 1224.2 Analysis
13 Metro School Chess Closed Individual Trials 2019 (U15 Girls) 2019/03/01 2019/03/02 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1131.5 1133.1 Analysis
12 2019 Central District Schools Trials (U15) 2019/02/01 2019/02/02 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1055.5 1041.5 Analysis
11 Laerskool Brits Tournament 2018 (U14) 2018/08/04 2018/08/04 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1034.9 1014.4 Analysis
10 Laerskool Proteapark Chess 2018 (B) 2018/05/19 2018/05/19 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 973.8 974.1 Analysis
9 2018 Super 12 (Senior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 973.8 794.2 Analysis
8 Laerskool Olienpark 2018 (U14) 2018/04/21 2018/04/21 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 929.5 932.1 Analysis
12
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 156 86 14 56 93.0 59.6 81.7 1126.0 1207.7
White 80 50 7 23 53.5 66.9 143.4 1099.6 1243.0
Black 76 36 7 33 39.5 52.0 16.8 1153.8 1170.6
Standard All 131 73 11 47 78.5 59.9 84.4 1112.7 1197.0
White 66 43 5 18 45.5 68.9 161.0 1082.1 1243.1
Black 65 30 6 29 33.0 50.8 6.5 1143.7 1150.2
Rapid All 25 13 3 9 14.5 58.0 68.0 1195.9 1263.9
White 14 7 2 5 8.0 57.1 60.7 1181.9 1242.6
Black 11 6 1 4 6.5 59.1 77.3 1213.8 1291.1
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 205053371 Yacoob, A (Ameera) 5 1.5 1 1 3 30.0 1101.4 -170.0 931.4 View list
2 205055185 Du Preez, K (Katrien) 4 2.5 2 1 1 62.5 1166.8 106.3 1273.1 View list
3 205014626 Joubert, N (Natasha) 3 1.0 1 0 2 33.3 1094.1 -141.7 952.5 View list
4 204051967 Elias, C (Chardelia) 2 2.0 2 0 0 100.0 1048.2 425.0 1473.2 View list
5 1050108426 Hans, I (Ismaeel) 2 2.0 2 0 0 100.0 1220.5 425.0 1645.5 View list
6 105075130 Moroke, T (Thari) 2 2.0 2 0 0 100.0 982.2 425.0 1407.2 View list
7 2050096404 Mqikela, K (Kamvalethu) 2 2.0 2 0 0 100.0 1216.8 425.0 1641.8 View list
8 204079689 Page, L (Luquishia) 2 2.0 2 0 0 100.0 1262.9 425.0 1687.9 View list
9 205042537 Weideman, K (Kayleigh) 2 2.0 2 0 0 100.0 928.0 425.0 1353.0 View list
10 205046579 Harris, A (Angie) 2 1.5 1 1 0 75.0 861.9 212.5 1074.3 View list
11 106028748 Odendaal, MM (Mikhal) 2 1.0 1 0 1 50.0 926.6 0.0 926.6 View list
12 205053638 Palmer, ZE (Zante) 2 1.0 1 0 1 50.0 1311.8 0.0 1311.8 View list
13 105050616 Tsitsi, LB (Lesedi) 2 1.0 1 0 1 50.0 982.2 0.0 982.2 View list
14 204047328 Fourie, EM (Elzette) 2 0.5 0 1 1 25.0 861.9 -212.5 649.4 View list
15 106092062 Ncethelo, B (Bongolethu) 2 0.0 0 0 2 0.0 1338.2 -425.0 913.2 View list
16 104065547 Choane, OOP (Omphile) 1 1.0 1 0 0 100.0 1304.0 425.0 1729.0 View list
17 2060108409 Chaka, N (Nokutenda) 1 1.0 1 0 0 100.0 1385.4 425.0 1810.4 View list
18 205069627 Carew, C (Chloe) 1 1.0 1 0 0 100.0 1131.5 425.0 1556.5 View list
19 205078541 Beyers, S (Shireen) 1 1.0 1 0 0 100.0 1221.4 425.0 1646.4 View list
20 109069449 Boheim, E (Eugene) 1 1.0 1 0 0 100.0 926.6 425.0 1351.6 View list