Player Page

Erwee, E (Elizabeth)
Dob: 2012/10/03 (U14)
Gender: Female
Chess SA id: 2120134048
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (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 rating1048.5
Current Weighted rating1053.3
Current Weighted performance876.8
Current official/published rating (highest between Raw, WR and WP)1053.3
Current highest rating achieved1145.9
Current floor (min rating allowed)645.9
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)±205.8
Current Raw change used (final)0.0
Projected new Raw rating1048.5
Projected new Weighed rating969.5
Projected new Weighted performance876.8
Projected new final Raw rating (if new WP > new Raw)1048.5
Projected new highest rating1145.9
Projected new floor645.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1048.5
Projected effective change (new Official - current Official)-4.8
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 rating1040.7
Current Weighted rating1045.5
Current Weighted performance876.8
Current official/published rating (highest between Raw, WR and WP)1045.5
Current highest rating achieved1134.0
Current floor (min rating allowed)634.0
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)±208.1
Current Raw change used (final)0.0
Projected new Raw rating1040.7
Projected new Weighed rating962.4
Projected new Weighted performance876.8
Projected new final Raw rating (if new WP > new Raw)1040.7
Projected new highest rating1134.0
Projected new floor634.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1040.7
Projected effective change (new Official - current Official)-4.8
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 rating1218.4
Current Weighted rating1218.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1218.4
Current highest rating achieved1218.4
Current floor (min rating allowed)718.4
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.4
Projected new Weighed rating1120.9
Projected new Weighted performance286.8
Projected new final Raw rating (if new WP > new Raw)1218.4
Projected new highest rating1218.4
Projected new floor718.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.4
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 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
1 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1067.7 1059.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
24 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1067.7 1059.9 Analysis
23 2023 Milos Ristic Open Tournament (D2) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1062.7 1059.1 Analysis
22 2023 Tshwane South School District CLOSED Individual Championships (U11 Girls) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1062.7 1059.1 Analysis
21 Tuks Junior Developmental Chess Tournament 2023 (Red) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 5 3.0 976.0 969.6 Analysis
20 2023 Tshwane Chess Open Registration Tournament (D2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 1.5 965.8 946.8 Analysis
19 2022 South African Junior Wild Card Chess Championships (U12 Girls) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 0.0 970.6 945.6 Analysis
18 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 2.5 970.6 945.6 Analysis
17 Lardies Tournament 2022 (U12) 2022/10/29 2022/10/29 Tshwane (GTP) Standard 60 0.83 5 5 2.0 944.0 905.6 Analysis
16 2022 Etienne Lewis (U12 Girls) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 6 1.0 962.8 923.6 Analysis
15 D4 Play Offs 2022 (U11) 2022/07/30 2022/07/30 Tshwane (GTP) Standard 60 0.83 5 5 0.0 964.5 905.2 Analysis
14 2022 Menlo Open Tournament (D) 2022/07/23 2022/07/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 964.5 905.2 Analysis
13 2022 Milos Ristic Open Chess Tournament (D) 2022/05/28 2022/05/28 Tshwane (GTP) Standard 60 0.83 5 4 1.0 960.8 896.0 Analysis
12 D4 Individuals 2022 (U11 Girls) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 7 4.0 951.8 1200.0 Analysis
11 2022 Lubowski Open Tournament (D) 2022/04/09 2022/04/10 Tshwane (GTP) Standard 90 0.94 5 4 0.5 951.8 942.8 Analysis
10 South African Junior Closed Chess Championships 2022 (U10 Girls) 2022/03/28 2022/04/02 Chess South Africa (CSA) Standard 120 1.00 11 10 1.5 951.8 942.8 Analysis
9 2022 Gauteng Interregion (U10 Girls) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 1.0 975.4 970.8 Analysis
8 CP Ope 2022 (D1) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 5 1.5 975.4 970.8 Analysis
7 2022 Tshwane Chess Open Registration Tournament (D2) 2022/01/29 2022/01/29 Tshwane (GTP) Standard 60 0.83 5 5 1.0 991.3 985.6 Analysis
6 2021 Lardies Ope (E) 2021/10/30 2021/10/30 Tshwane (GTP) Standard 60 0.83 5 5 2.5 941.2 920.0 Analysis
5 2021 Etienne Lewis Closed Trials (U10 Girls) 2021/09/24 2021/09/26 Nelson Mandela Bay (ENM) Standard 90 0.94 7 6 1.0 965.3 940.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 0 4 1.0 20.0 -255.0 1245.8 990.8
White 3 0 0 3 0.0 0.0 -425.0 1305.8 880.8
Black 2 1 0 1 1.0 50.0 0.0 1155.7 1155.7
Standard All 5 1 0 4 1.0 20.0 -255.0 1245.8 990.8
White 3 0 0 3 0.0 0.0 -425.0 1305.8 880.8
Black 2 1 0 1 1.0 50.0 0.0 1155.7 1155.7
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 127 29 7 91 32.5 25.6 -207.5 1182.7 975.3
White 66 14 3 49 15.5 23.5 -225.4 1189.2 963.8
Black 61 15 4 42 17.0 27.9 -188.1 1175.8 987.7
Standard All 120 25 7 88 28.5 23.8 -223.1 1181.2 958.0
White 62 11 3 48 12.5 20.2 -253.6 1186.4 932.7
Black 58 14 4 40 16.0 27.6 -190.5 1175.6 985.1
Rapid All 7 4 0 3 4.0 57.1 60.7 1209.9 1270.7
White 4 3 0 1 3.0 75.0 212.5 1232.3 1444.8
Black 3 1 0 2 1.0 33.3 -141.7 1180.1 1038.4
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 2120130097 Padayachy, V (Vidya) 5 0.0 0 0 5 0.0 1009.8 -425.0 584.8 View list
2 2120109367 Pillay, V (Verana) 4 0.5 0 1 3 12.5 959.7 -318.8 640.9 View list
3 2130106594 Yang, S (Selina) 4 0.0 0 0 4 0.0 1011.9 -425.0 586.9 View list
4 2120108352 De Swardt, M (Mieke) 3 0.0 0 0 3 0.0 964.2 -425.0 539.2 View list
5 2120109366 Theron, C (Carla) 3 0.0 0 0 3 0.0 1000.9 -425.0 575.9 View list
6 2120134236 Van Der Merwe, KE (Kara) 3 0.0 0 0 3 0.0 968.4 -425.0 543.4 View list
7 1120135743 Rinck, R (Reese) 2 2.0 2 0 0 100.0 942.6 425.0 1367.6 View list
8 2130119628 Loubser, L (Lara) 2 1.0 1 0 1 50.0 968.0 0.0 968.0 View list
9 2120136659 Wiehahn, H (Hailey) 2 1.0 1 0 1 50.0 981.0 0.0 981.0 View list
10 2100131209 Adamson, A (Amani) 2 0.0 0 0 2 0.0 958.1 -425.0 533.1 View list
11 1120131217 Coetzee, M (Merikus) 2 0.0 0 0 2 0.0 1073.6 -425.0 648.6 View list
12 2120105112 Bogaard, A (Anneke) 2 0.0 0 0 2 0.0 1015.3 -425.0 590.3 View list
13 2120112515 Du Randt, L (Lea) 2 0.0 0 0 2 0.0 964.0 -425.0 539.0 View list
14 1090107165 Oosthuizen, L (Ludrick) 2 0.0 0 0 2 0.0 958.1 -425.0 533.1 View list
15 1130130105 Slabbert, M (Marko) 2 0.0 0 0 2 0.0 1142.3 -425.0 717.3 View list
16 2120135385 Van Der Schyff, C (Charlize) 2 0.0 0 0 2 0.0 961.2 -425.0 536.2 View list
17 2120135694 Barbeli, L (Lyla-Jean) 1 1.0 1 0 0 100.0 975.4 425.0 1400.4 View list
18 1090116742 Baloyi, B (Boikanyo) 1 1.0 1 0 0 100.0 960.8 425.0 1385.8 View list
19 2130139605 Bensch, I (Ivanka) 1 1.0 1 0 0 100.0 1067.7 425.0 1492.7 View list
20 1130143041 Cunningham, D (Daegan) 1 1.0 1 0 0 100.0 976.0 425.0 1401.0 View list