Player Page

Stuurman, AC (Aliche)
Dob: 2005/06/26 (U20)
Gender: Female
Chess SA id: 205056718
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2021/10/02 (975 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 rating1269.3
Curent Weighted rating1269.3
Curent Weighted performance574.8
Current official/published rating (highest between Raw, WR and WP)1269.3
Current floor (min rating allowed)802.7
Current highest rating achieved1302.7
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)±150.2
Current Raw change used (final)0.0
Projected new Raw rating1269.3
Projected new Weighed rating1269.3
Projected new Weighted performance574.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1302.7
Projected new floor802.7
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 rating1256.1
Curent Weighted rating1256.1
Curent Weighted performance448.9
Current official/published rating (highest between Raw, WR and WP)1256.1
Current floor (min rating allowed)798.6
Current highest rating achieved1298.6
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)±153.1
Current Raw change used (final)0.0
Projected new Raw rating1256.1
Projected new Weighed rating1256.1
Projected new Weighted performance448.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1298.6
Projected new floor798.6
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 rating1132.2
Curent Weighted rating1132.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1132.2
Current floor (min rating allowed)632.2
Current highest rating achieved1132.2
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)±182.6
Current Raw change used (final)0.0
Projected new Raw rating1132.2
Projected new Weighed rating1132.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1132.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1132.2
Projected new floor632.2
Projected new K-facor40
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 rating1091.0
Curent Weighted rating1091.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1091.0
Current floor (min rating allowed)632.2
Current highest rating achieved1091.0
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)±193.7
Current Raw change used (final)0.0
Projected new Raw rating1091.0
Projected new Weighed rating1091.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1091.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1091.0
Projected new floor632.2
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Alekhine Chess Club Rapid 2021 2021/10/02 2021/10/02 Nelson Mandela Bay (ENM) Rapid 15 0.39 7 7 3.5 1267.2 1091.0 Analysis
12 NMBYCC Closed 2019 (U16) 2019/07/26 2019/07/27 Nelson Mandela Bay (ENM) Standard 60 0.83 6 0 0.0 1289.3 1283.1 Analysis
11 Nelson Mandela Bay Junior Trials 4 2019 (U16) 2019/07/12 2019/07/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.5 1289.3 1283.1 Analysis
10 Nelson Mandela Bay Junior Chess Trials 2 2019 (U16) 2019/04/05 2019/04/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1302.7 1298.6 Analysis
9 2019 South African Junior Closed Chess Championship (U14 Girls) 2019/03/17 2019/03/22 Chess South Africa (CSA) Standard 120 1.00 9 9 6.0 1204.7 1197.8 Analysis
8 NMBCU Trials 1 2019 (U16) 2019/03/08 2019/03/09 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1204.7 1197.8 Analysis
7 South African Junior Team Championships 2018 (U14A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.5 1239.3 1230.6 Analysis
6 NMB Youth Chess Trial 3 2018 (U14) 2018/05/11 2018/05/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1233.3 1232.6 Analysis
5 Alekhine Open Chess Tournament 2018 (B) 2018/05/04 2018/05/05 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 3.0 1233.3 1232.6 Analysis
4 NMB Second Trials 2018 (U14) 2018/04/20 2018/04/22 Nelson Mandela Bay (ENM) Standard 120 1.00 5 5 3.5 1117.7 1121.0 Analysis
3 2018 South African Junior Closed Chess Championships (U14 Girls) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 10 5.5 1117.7 1121.0 Analysis
2 NMB First Trails 2018 (U14) 2018/03/23 2018/03/24 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1087.8 1087.8 Analysis
1 South African Junior Team Championships 2017 (U14A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1091.0 1091.0 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 78 42 8 28 46.0 59.0 76.3 1165.6 1241.8
White 38 18 4 16 20.0 52.6 22.4 1172.2 1194.6
Black 40 24 4 12 26.0 65.0 127.5 1159.2 1286.7
Standard All 71 39 7 25 42.5 59.9 83.8 1154.1 1237.9
White 35 17 4 14 19.0 54.3 36.4 1161.6 1198.0
Black 36 22 3 11 23.5 65.3 129.9 1146.7 1276.6
Rapid All 7 3 1 3 3.5 50.0 0.0 1282.0 1282.0
White 3 1 0 2 1.0 33.3 -141.7 1296.4 1154.7
Black 4 2 1 1 2.5 62.5 106.3 1271.3 1377.5
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 105049055 Kettledas, JT (Joshua) 3 1.5 0 3 0 50.0 1164.9 0.0 1164.9 View list
2 104002718 Bosch, MD (Michael) 3 0.0 0 0 3 0.0 1265.6 -425.0 840.6 View list
3 106059436 Fogarty, T (Thomas) 2 2.0 2 0 0 100.0 1102.8 425.0 1527.8 View list
4 205064819 Holroyd, K (Kea) 2 2.0 2 0 0 100.0 1175.5 425.0 1600.5 View list
5 204057236 Naicker, K (Kerri-Anne) 2 2.0 2 0 0 100.0 1104.3 425.0 1529.3 View list
6 106077397 Tshikosi, M (Mashudu) 2 2.0 2 0 0 100.0 1102.8 425.0 1527.8 View list
7 205004863 Claassen, G (Gabriella) 2 1.5 1 1 0 75.0 1161.2 212.5 1373.7 View list
8 106077396 Van Der Merwe, G (Gustav) 2 1.5 1 1 0 75.0 1160.5 212.5 1373.0 View list
9 104056717 Schutte, A (Anro) 2 1.0 1 0 1 50.0 1247.0 0.0 1247.0 View list
10 105057058 Kruger, MJ (Matthew) 2 0.0 0 0 2 0.0 1102.8 -425.0 677.8 View list
11 107057083 Lagardien, I (Ismaeel) 2 0.0 0 0 2 0.0 1219.0 -425.0 794.0 View list
12 205056862 Becker, R (Robyn) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
13 109067361 Baboo, MS (Muhammad) 1 1.0 1 0 0 100.0 1233.3 425.0 1658.3 View list
14 1050111090 Baartman, R (Ricarno) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list
15 204084045 Alexander, E (Erin-Lee) 1 1.0 1 0 0 100.0 1289.3 425.0 1714.3 View list
16 104054232 Dantu, BC (Brad Cole) 1 1.0 1 0 0 100.0 1289.3 425.0 1714.3 View list
17 105054129 Daniels, M (Muhammed) 1 1.0 1 0 0 100.0 1239.3 425.0 1664.3 View list
18 204008092 Du Preez, S (Sune) 1 1.0 1 0 0 100.0 1117.7 425.0 1542.7 View list
19 1050111104 Els, T (Tyren) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
20 105076341 Govender, R (Rishen) 1 1.0 1 0 0 100.0 1239.3 425.0 1664.3 View list