Player Page

Theunissen, A (Andrew)
Dob: 2009/04/15 (U16)
Gender: Male
Chess SA id: 1090139778
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/03/23 (45 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 rating1513.7
Curent Weighted rating1285.9
Curent Weighted performance1503.0
Current official/published rating (highest between Raw, WR and WP)1513.7
Current floor (min rating allowed)1013.7
Current highest rating achieved1513.7
Current K-factor32
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)±106.1
Current Raw change used (final)0.0
Projected new Raw rating1513.7
Projected new Weighed rating1306.3
Projected new Weighted performance1503.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1513.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1513.7
Projected new floor1013.7
Projected new K-facor32
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 rating1489.9
Curent Weighted rating1284.9
Curent Weighted performance1471.2
Current official/published rating (highest between Raw, WR and WP)1489.9
Current floor (min rating allowed)989.9
Current highest rating achieved1489.9
Current K-factor32
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)±109.7
Current Raw change used (final)0.0
Projected new Raw rating1489.9
Projected new Weighed rating1303.1
Projected new Weighted performance1471.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1489.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1489.9
Projected new floor989.9
Projected new K-facor32
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 rating1191.6
Curent Weighted rating1173.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1191.6
Current floor (min rating allowed)691.6
Current highest rating achieved1191.6
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)±167.8
Current Raw change used (final)0.0
Projected new Raw rating1191.6
Projected new Weighed rating1174.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1191.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1191.6
Projected new floor691.6
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 rating1191.6
Curent Weighted rating1194.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1194.1
Current floor (min rating allowed)691.6
Current highest rating achieved1191.6
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)±167.8
Current Raw change used (final)0.0
Projected new Raw rating1191.6
Projected new Weighed rating1193.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.8
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1191.6
Projected new floor691.6
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.5 1307.2 1312.0 Analysis
3 Madibaz Chess Tournament 2024 (B) 2024/03/01 2024/03/02 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 4.0 1307.2 1312.0 Analysis
2 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.5 1243.5 1240.0 Analysis
1 YCA Otto Du Plessis Rapid 2024 (B) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 3.0 1243.5 1167.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.5 1307.2 1312.0 Analysis
18 Madibaz Chess Tournament 2024 (B) 2024/03/01 2024/03/02 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 4.0 1307.2 1312.0 Analysis
17 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.5 1243.5 1240.0 Analysis
16 YCA Otto Du Plessis Rapid 2024 (B) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 3.0 1243.5 1167.2 Analysis
15 Eastern Cape Chess Team Championship 2023 (U16) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 2 2.0 1222.1 1217.7 Analysis
14 Eastern Cape Provincial Individual Championship 2023 (U16 Boys) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 2.5 1222.1 1217.7 Analysis
13 SBDCU Closed Trials 2023 (U16 Boys) 2023/07/28 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 5 0.5 1255.2 1265.6 Analysis
12 Junior Chess Battles Blitz 2023 (B) 2023/07/16 2023/07/16 Nelson Mandela Bay (ENM) Blitz 5 0.18 7 7 3.5 1255.2 1200.0 Analysis
11 Junior Chess Battles Classical 2023 (U16) 2023/07/15 2023/07/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1255.2 1265.6 Analysis
10 SBDCU Trial 2 2023 (U16) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1234.9 1246.9 Analysis
9 SBDCU Trial 1 2023 (U16) 2023/03/05 2023/03/05 Sarah Baartman (ESB) Standard 60 0.83 5 5 2.5 1223.2 1241.5 Analysis
8 2022 Madibaz Physics Chess Open (D) 2022/10/07 2022/10/08 Nelson Mandela Bay (ENM) Rapid 30 0.60 7 7 3.0 1270.3 1180.4 Analysis
7 Eatern Cape Provincial Chess Championship 2022 (U14 Boys) 2022/10/01 2022/10/01 Sarah Baartman (ESB) Standard 65 0.85 7 6 2.0 1270.3 1287.6 Analysis
6 2022 NMBCU Closed 2022 (U14) 2022/08/19 2022/08/20 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.5 1165.8 1167.2 Analysis
5 2022 NMBCU Trial 4 (U14) 2022/08/12 2022/08/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1165.8 1167.2 Analysis
4 NMBCU Trial 3 2022 (U14) 2022/07/22 2022/07/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1161.5 1154.4 Analysis
3 2022 NMB Rapid & Blitz Championships (Rapid) 2022/07/02 2022/07/02 Nelson Mandela Bay (ENM) Rapid 12 0.33 5 5 2.0 1161.5 1200.0 Analysis
2 2022 NMB Junior Trials 2 (U14) 2022/05/13 2022/05/14 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1170.8 1165.6 Analysis
1 2022 NMB Junior Trials 1 (U14) 2022/04/22 2022/04/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 15 2 4 16.0 76.2 222.6 1303.6 1526.2
White 9 7 0 2 7.0 77.8 236.1 1290.9 1527.0
Black 12 8 2 2 9.0 75.0 212.5 1313.2 1525.7
Standard All 16 12 2 2 13.0 81.3 265.6 1343.9 1609.5
White 7 6 0 1 6.0 85.7 303.6 1316.8 1620.4
Black 9 6 2 1 7.0 77.8 236.1 1365.0 1601.1
Rapid All 5 3 0 2 3.0 60.0 85.0 1174.6 1259.6
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 2 0 1 2.0 66.7 141.7 1157.7 1299.3
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 105 50 13 42 56.5 53.8 32.4 1247.9 1280.2
White 51 24 6 21 27.0 52.9 25.0 1226.3 1251.3
Black 54 26 7 21 29.5 54.6 39.4 1268.2 1307.6
Standard All 81 39 12 30 45.0 55.6 47.2 1254.8 1302.0
White 38 18 5 15 20.5 53.9 33.6 1221.2 1254.8
Black 43 21 7 15 24.5 57.0 59.3 1284.4 1343.7
Rapid All 17 8 0 9 8.0 47.1 -25.0 1211.0 1186.0
White 9 5 0 4 5.0 55.6 47.2 1213.1 1260.3
Black 8 3 0 5 3.0 37.5 -106.3 1208.7 1102.5
Blitz All 7 3 1 3 3.5 50.0 0.0 1257.6 1257.6
White 4 1 1 2 1.5 37.5 -106.3 1304.6 1198.4
Black 3 2 0 1 2.0 66.7 141.7 1194.8 1336.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100140441 Dugmore, D (Deacon) 3 2.0 1 2 0 66.7 1224.0 141.7 1365.6 View list
2 1100151629 Fairley, R (Ryan) 2 2.0 2 0 0 100.0 1255.2 425.0 1680.2 View list
3 1090146775 Barendse, R (Raydon) 2 1.5 1 1 0 75.0 1222.7 212.5 1435.2 View list
4 1090137441 Myburgh, B (Bruce) 2 1.5 1 1 0 75.0 1281.2 212.5 1493.7 View list
5 1100136242 Blandy, L (Levi) 2 1.0 1 0 1 50.0 1218.0 0.0 1218.0 View list
6 1090140444 Ezenkwankwor, E (Echezona) 2 1.0 1 0 1 50.0 1163.7 0.0 1163.7 View list
7 2080141822 Marx, B (Bronwyn) 2 0.5 0 1 1 25.0 1229.1 -212.5 1016.6 View list
8 1080131476 Chipunza, J (James) 2 0.0 0 0 2 0.0 1185.4 -425.0 760.4 View list
9 108070881 Bouwer, R (Ruben) 2 0.0 0 0 2 0.0 1185.4 -425.0 760.4 View list
10 1080134471 Powell, D (Dominic) 2 0.0 0 0 2 0.0 1238.7 -425.0 813.7 View list
11 1090134449 Salie, R (Riaz) 2 0.0 0 0 2 0.0 1252.6 -425.0 827.6 View list
12 1080136678 Smith, D (Daniel) 2 0.0 0 0 2 0.0 1185.4 -425.0 760.4 View list
13 1090139779 Udemans, B (Billy) 2 0.0 0 0 2 0.0 1163.7 -425.0 738.7 View list
14 2130151204 Arbi, I (Imaan) 1 1.0 1 0 0 100.0 1307.2 425.0 1732.2 View list
15 1190140439 Ackerdien, S (Saud) 1 1.0 1 0 0 100.0 1161.5 425.0 1586.5 View list
16 1090152431 Abrahams, S (Shaaiq) 1 1.0 1 0 0 100.0 1255.2 425.0 1680.2 View list
17 209087616 Abercrombie, J (Jasmine) 1 1.0 1 0 0 100.0 1234.9 425.0 1659.9 View list
18 1090146550 Bani, S (Sibabalwe) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list
19 1090134130 Dube, M (Misheck) 1 1.0 1 0 0 100.0 1243.5 425.0 1668.5 View list
20 1080142469 Draghoender, A (Ajay) 1 1.0 1 0 0 100.0 1243.5 425.0 1668.5 View list