Player Page

De Kock, L (Lana)
Dob: 2011/10/28 (U14)
Gender: Female
Chess SA id: 2110103927
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/08/18 (312 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 rating1116.6
Current Weighted rating1130.9
Current Weighted performance789.1
Current official/published rating (highest between Raw, WR and WP)1130.9
Current highest rating achieved1204.7
Current floor (min rating allowed)704.7
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)±186.7
Current Raw change used (final)0.0
Projected new Raw rating1116.6
Projected new Weighed rating1039.5
Projected new Weighted performance789.1
Projected new final Raw rating (if new WP > new Raw)1116.6
Projected new highest rating1204.7
Projected new floor704.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.6
Projected effective change (new Official - current Official)-14.3
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 rating1101.7
Current Weighted rating1119.3
Current Weighted performance789.1
Current official/published rating (highest between Raw, WR and WP)1119.3
Current highest rating achieved1207.2
Current floor (min rating allowed)707.2
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)±190.7
Current Raw change used (final)0.0
Projected new Raw rating1101.7
Projected new Weighed rating1028.6
Projected new Weighted performance789.1
Projected new final Raw rating (if new WP > new Raw)1101.7
Projected new highest rating1207.2
Projected new floor707.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1101.7
Projected effective change (new Official - current Official)-17.6
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2023 Gauteng Top Schools (U13 Girls) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 1163.8 1159.7 Analysis
5 2023 Woman's Day Open Chess Tournament (Knight) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1163.8 1159.7 Analysis
4 2022 Blou Bul Open (D) 2022/06/25 2022/06/26 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1204.7 1205.8 Analysis
3 2019 D4 Individual Finals (U9 Girls) 2019/03/09 2019/03/09 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1204.7 1207.2 Analysis
2 2019 Constantia Park Open (E) 2019/02/09 2019/02/09 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1187.1 1184.8 Analysis
1 2018 Swartkop Open (F) 2018/06/23 2018/06/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 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 30 11 3 16 12.5 41.7 -70.8 1182.7 1111.8
White 15 6 1 8 6.5 43.3 -56.7 1184.6 1127.9
Black 15 5 2 8 6.0 40.0 -85.0 1180.8 1095.8
Standard All 30 11 3 16 12.5 41.7 -70.8 1182.7 1111.8
White 15 6 1 8 6.5 43.3 -56.7 1184.6 1127.9
Black 15 5 2 8 6.0 40.0 -85.0 1180.8 1095.8
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 2100109361 Pillay, K (Ketana) 1 1.0 1 0 0 100.0 1187.1 425.0 1612.1 View list
2 1120103929 Stone, E (Edwins) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2100145852 Nene, O (Owami) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
4 1080159698 Motau, N (Njabulo) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
5 2110160885 Koloane, O (Ofentse) 1 1.0 1 0 0 100.0 1163.8 425.0 1588.8 View list
6 2100112347 Grobler, C (Chane) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
7 2120109366 Theron, C (Carla) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
8 2120108356 Van Der Merwe, J (Janka) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
9 2110109359 Van Huyssteen, A (Andrea) 1 1.0 1 0 0 100.0 1187.1 425.0 1612.1 View list
10 2100109358 Vorster-Saunders, FJ (Femke June) 1 1.0 1 0 0 100.0 1187.1 425.0 1612.1 View list
11 1100143166 Yilma, L (Lucas) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
12 2130143059 Smith, L (Leah) 1 0.5 0 1 0 50.0 1204.7 0.0 1204.7 View list
13 2110101741 De Waal, N (Nadine) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 2110103926 Jacobs, AE (Alyssa) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 111095070 Tennant, N (Nathan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2090151373 Swanepoel, M (Montinique) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
17 2090151374 Swanepoel, M (Montiné) 1 0.0 0 0 1 0.0 1163.8 -425.0 738.8 View list
18 2120138294 Swanepoel, L (Leja) 1 0.0 0 0 1 0.0 1204.7 -425.0 779.7 View list
19 1120134054 Snyman, J (Jacques) 1 0.0 0 0 1 0.0 1204.7 -425.0 779.7 View list
20 1090109363 Snyman, CW (Connor William) 1 0.0 0 0 1 0.0 1187.1 -425.0 762.1 View list