Player Page

Pretorius, M (Mia)
Dob: 2013/09/26 (U12)
Gender: Female
Chess SA id: 2130138971
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/10/12 (58 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 rating1445.3
Current Weighted rating1433.1
Current Weighted performance1364.7
Current official/published rating (highest between Raw, WR and WP)1445.3
Current highest rating achieved1452.7
Current floor (min rating allowed)952.7
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)±116.9
Current Raw change used (final)0.0
Projected new Raw rating1445.3
Projected new Weighed rating1319.6
Projected new Weighted performance1364.7
Projected new final Raw rating (if new WP > new Raw)1445.3
Projected new highest rating1452.7
Projected new floor952.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1445.3
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 rating1432.1
Current Weighted rating1411.3
Current Weighted performance1364.7
Current official/published rating (highest between Raw, WR and WP)1432.1
Current highest rating achieved1432.1
Current floor (min rating allowed)932.1
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)±119.1
Current Raw change used (final)0.0
Projected new Raw rating1432.1
Projected new Weighed rating1299.4
Projected new Weighted performance1364.7
Projected new final Raw rating (if new WP > new Raw)1432.1
Projected new highest rating1432.1
Projected new floor932.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1432.1
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 rating1378.3
Current Weighted rating1365.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1378.3
Current highest rating achieved1378.3
Current floor (min rating allowed)878.3
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)±128.6
Current Raw change used (final)0.0
Projected new Raw rating1378.3
Projected new Weighed rating1258.3
Projected new Weighted performance1109.7
Projected new final Raw rating (if new WP > new Raw)1378.3
Projected new highest rating1378.3
Projected new floor878.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1378.3
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
6 De Hoop Chess Championship Tournament 2024 (U10+U11) 2024/10/12 2024/10/12 Cape Town (WCT) Standard 60 0.83 5 5 3.5 1446.1 1427.6 Analysis
5 CT Metro District East Top Schools Chess 2024 (U11 Mixed) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 7 6 5.0 1432.8 1409.0 Analysis
4 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.5 1440.0 1413.2 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1452.7 1423.8 Analysis
2 De Hoop Teams Play Offs 2023 (U11 Mixed) 2024/02/10 2024/02/10 Cape Town (WCT) Standard 60 0.83 5 4 3.0 1432.5 1396.4 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U11 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1432.5 1396.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 De Hoop Chess Championship Tournament 2024 (U10+U11) 2024/10/12 2024/10/12 Cape Town (WCT) Standard 60 0.83 5 5 3.5 1446.1 1427.6 Analysis
16 CT Metro District East Top Schools Chess 2024 (U11 Mixed) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 7 6 5.0 1432.8 1409.0 Analysis
15 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.5 1440.0 1413.2 Analysis
14 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1452.7 1423.8 Analysis
13 De Hoop Teams Play Offs 2023 (U11 Mixed) 2024/02/10 2024/02/10 Cape Town (WCT) Standard 60 0.83 5 4 3.0 1432.5 1396.4 Analysis
12 CT District East Schools Chess Individuals Trails 2024 (U11 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1432.5 1396.4 Analysis
11 De Hoop Chess Championship 2023 (U10) 2023/10/14 2023/10/14 Cape Town (WCT) Rapid 30 0.60 5 4 4.0 1411.0 1318.5 Analysis
10 Western Cape Top Schools 2023 (U11 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 4.0 1395.2 1382.7 Analysis
9 CT Metro District East Top Schools Chess 2023 (U11 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 5 4.0 1384.8 1267.7 Analysis
8 Western Cape PS Individuals 2023 (U11 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1382.7 1382.3 Analysis
7 Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1371.0 1369.7 Analysis
6 De Hoop Teams Play Offs 2023 (U11 Mixed) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1327.0 1261.6 Analysis
5 District East Schools Chess Individual Trials 2023 (U11 Girls) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1327.0 1310.3 Analysis
4 Western Cape Top Schools 2022 (U9 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 4 2.0 1334.8 1318.6 Analysis
3 Western Cape Schools 2022 (U9 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 5.0 1278.2 1259.6 Analysis
2 Metro WP Schools Chess Trials 2022 (U7+U9 Girls) 2022/04/22 2022/04/23 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1240.3 1200.0 Analysis
1 2022 East Dist Individuals (U9) 2022/03/12 2022/03/12 Cape Town (WCT) Rapid 45 0.74 6 6 4.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 32 22 2 8 23.0 71.9 185.9 1262.8 1448.7
White 15 9 2 4 10.0 66.7 141.7 1295.1 1436.8
Black 17 13 0 4 13.0 76.5 225.0 1234.2 1459.2
Standard All 32 22 2 8 23.0 71.9 185.9 1262.8 1448.7
White 15 9 2 4 10.0 66.7 141.7 1295.1 1436.8
Black 17 13 0 4 13.0 76.5 225.0 1234.2 1459.2
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 91 65 3 23 66.5 73.1 196.2 1248.1 1444.3
White 40 25 3 12 26.5 66.3 138.1 1255.5 1393.6
Black 51 40 0 11 40.0 78.4 241.7 1242.3 1484.0
Standard All 71 50 2 19 51.0 71.8 185.6 1263.0 1448.6
White 32 20 2 10 21.0 65.6 132.8 1268.3 1401.1
Black 39 30 0 9 30.0 76.9 228.8 1258.8 1487.6
Rapid All 20 15 1 4 15.5 77.5 233.8 1195.1 1428.8
White 8 5 1 2 5.5 68.8 159.4 1204.3 1363.7
Black 12 10 0 2 10.0 83.3 283.3 1188.9 1472.2
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 2130134750 Mdashe, E (Elam) 3 3.0 3 0 0 100.0 1255.8 425.0 1680.8 View list
2 2130147572 Rommelmann, L (Liezl-Marie) 3 3.0 3 0 0 100.0 1390.2 425.0 1815.2 View list
3 1130150090 Burnett, L (Luca) 2 2.0 2 0 0 100.0 1439.3 425.0 1864.3 View list
4 1130150133 Makumbe, P (Passion) 2 2.0 2 0 0 100.0 1408.8 425.0 1833.8 View list
5 2130158863 Mali, E (Emihle) 2 2.0 2 0 0 100.0 1442.6 425.0 1867.6 View list
6 1130150099 Visagie, J (Jan) 2 2.0 2 0 0 100.0 1428.5 425.0 1853.5 View list
7 2120138778 Pfukwa, P (Palesa) 2 1.0 1 0 1 50.0 1354.8 0.0 1354.8 View list
8 1140146769 Klopper, B (Ben) 2 0.0 0 0 2 0.0 1439.3 -425.0 1014.3 View list
9 2140140713 Temmers, I (Isabella) 2 0.0 0 0 2 0.0 1436.3 -425.0 1011.3 View list
10 2120150143 De Silva, A (Alyssa) 1 1.0 1 0 0 100.0 1327.0 425.0 1752.0 View list
11 2130138956 Bell, A (Asonele) 1 1.0 1 0 0 100.0 1240.3 425.0 1665.3 View list
12 2120150463 Barnard, M (Maxine) 1 1.0 1 0 0 100.0 1371.0 425.0 1796.0 View list
13 1140193352 Barker, E (Ethan) 1 1.0 1 0 0 100.0 1432.8 425.0 1857.8 View list
14 1130138955 Anderson, J (Jean) 1 1.0 1 0 0 100.0 1411.0 425.0 1836.0 View list
15 1120137590 Amsterdam, J (Jodan) 1 1.0 1 0 0 100.0 1395.2 425.0 1820.2 View list
16 1120150125 Akpagu, M (Muna) 1 1.0 1 0 0 100.0 1384.8 425.0 1809.8 View list
17 2130134345 Adams, G (Grace) 1 1.0 1 0 0 100.0 1278.2 425.0 1703.2 View list
18 2130137317 Abarder, H (Hanaah) 1 1.0 1 0 0 100.0 1382.7 425.0 1807.7 View list
19 1130193355 Chilumba, C (Cornelius) 1 1.0 1 0 0 100.0 1432.8 425.0 1857.8 View list
20 2140150269 Cetywayo, S (Siyahluma) 1 1.0 1 0 0 100.0 1432.5 425.0 1857.5 View list