Player Page

Arendse, M (Michaely)
Dob: 2010/04/23 (U16)
Gender: Female
Chess SA id: 2100110760
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (59 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 rating1466.7
Curent Weighted rating1463.6
Curent Weighted performance1374.7
Current official/published rating (highest between Raw, WR and WP)1466.7
Current floor (min rating allowed)1002.8
Current highest rating achieved1502.8
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)±113.4
Current Raw change used (final)0.0
Projected new Raw rating1466.7
Projected new Weighed rating1466.6
Projected new Weighted performance1374.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1466.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1502.8
Projected new floor1002.8
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 rating1422.6
Curent Weighted rating1428.0
Curent Weighted performance1300.9
Current official/published rating (highest between Raw, WR and WP)1428.0
Current floor (min rating allowed)958.4
Current highest rating achieved1458.4
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)±120.8
Current Raw change used (final)0.0
Projected new Raw rating1422.6
Projected new Weighed rating1429.9
Projected new Weighted performance1300.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1429.9
Projected effective change (new Official - current Official)+1.9
Projected new highest rating1458.4
Projected new floor958.4
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 rating1385.1
Curent Weighted rating1335.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1385.1
Current floor (min rating allowed)885.1
Current highest rating achieved1385.1
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)±127.4
Current Raw change used (final)0.0
Projected new Raw rating1385.1
Projected new Weighed rating1341.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1385.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1385.1
Projected new floor885.1
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)885.1
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor885.1
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape HS Individuals Championship 2024 (U15 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1502.8 1458.4 Analysis
2 Overberg High Schools Trails 2024 (U15 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 0 0.0 1502.8 1458.4 Analysis
1 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 4.0 1496.0 1333.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Western Cape HS Individuals Championship 2024 (U15 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1502.8 1458.4 Analysis
20 Overberg High Schools Trails 2024 (U15 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 0 0.0 1502.8 1458.4 Analysis
19 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 4.0 1496.0 1333.6 Analysis
18 Western Cape PS Individuals 2023 (U13 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1427.2 1404.6 Analysis
17 Overberg School Chess Closed Tournament 2023 (U13 Girls) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 5.0 1348.3 1318.2 Analysis
16 Overberg Primary School Trials (Region 2) 2023 (U13 Girls) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 4.5 1348.3 1297.6 Analysis
15 Overberg Schools Open Tournament 2023 (U14) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 4.0 1336.8 1258.4 Analysis
14 Western Cape Schools 2022 (U13 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 4.0 1334.0 1323.6 Analysis
13 Overberg Primary Schools Closed 2022 (U13 Girls) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 4.0 1308.3 1299.5 Analysis
12 Overberg Closed 2020 (U11 Girls) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 3.5 1285.9 1272.5 Analysis
11 OCF Chess Tournament 2 2020 (U12) 2020/02/01 2020/02/01 Overberg (WOS) Standard 60 0.83 5 5 2.5 1282.0 1267.5 Analysis
10 OCF Open 2020 (U8+U10) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 5 4.0 1341.6 1200.0 Analysis
9 2019 South African Junior Team Championships (U10C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1341.6 1336.3 Analysis
8 Spring Open 2019 (U10) 2019/09/14 2019/09/14 Overberg (WOS) Standard 60 0.83 5 5 3.0 1257.1 1256.6 Analysis
7 Western Cape Top Schools 2019 (U9 Girls) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 4 4.0 1257.1 1256.6 Analysis
6 Overberg Top Schools 2019 (U9) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 3 2 0.0 1270.9 1270.4 Analysis
5 South African Schools Individuals Chess Championships 2019 (U11 Girls) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 7 3.0 1288.4 1303.1 Analysis
4 Western Cape Schools Individuals 2019 (U9 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 5.0 1240.0 1245.5 Analysis
3 Trial 2 Teddy/Toy Tournament 2019 (U8+U10) 2019/04/06 2019/04/06 Overberg (WOS) Standard 60 0.83 5 5 3.0 1232.5 1240.8 Analysis
2 Overberg School Chess Close Champs 2019 (U9 Girls) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 5.0 1185.7 1182.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 7 0 4 7.0 63.6 115.9 1308.8 1424.7
White 5 4 0 1 4.0 80.0 255.0 1280.5 1535.5
Black 6 3 0 3 3.0 50.0 0.0 1332.4 1332.4
Standard All 6 3 0 3 3.0 50.0 0.0 1308.4 1308.4
White 3 2 0 1 2.0 66.7 141.7 1256.3 1398.0
Black 3 1 0 2 1.0 33.3 -141.7 1360.4 1218.8
Rapid All 5 4 0 1 4.0 80.0 255.0 1309.4 1564.4
White 2 2 0 0 2.0 100.0 425.0 1316.8 1741.8
Black 3 2 0 1 2.0 66.7 141.7 1304.4 1446.0
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 108 69 3 36 70.5 65.3 129.9 1232.9 1362.8
White 53 36 3 14 37.5 70.8 176.4 1218.1 1394.5
Black 55 33 0 22 33.0 60.0 85.0 1247.2 1332.2
Standard All 87 53 2 32 54.0 62.1 102.6 1233.7 1336.3
White 42 27 2 13 28.0 66.7 141.7 1222.7 1364.3
Black 45 26 0 19 26.0 57.8 66.1 1244.0 1310.1
Rapid All 21 16 1 4 16.5 78.6 242.9 1229.6 1472.5
White 11 9 1 1 9.5 86.4 309.1 1200.5 1509.6
Black 10 7 0 3 7.0 70.0 170.0 1261.7 1431.7
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 2100110753 Magida, S (Sinawo) 5 3.0 3 0 2 60.0 1286.6 85.0 1371.6 View list
2 1100118923 Mackenzie, T (Tayden) 5 0.0 0 0 5 0.0 1262.7 -425.0 837.7 View list
3 1100106825 Opperman, C (Connor) 5 0.0 0 0 5 0.0 1321.8 -425.0 896.8 View list
4 2100110741 Mbuli, A (Anelisa) 4 4.0 4 0 0 100.0 1297.7 425.0 1722.7 View list
5 210093629 Linde, M (Morgan) 4 1.5 1 1 2 37.5 1254.0 -106.3 1147.8 View list
6 2100106826 Hendricks, L (Lakeisha) 2 2.0 2 0 0 100.0 1287.0 425.0 1712.0 View list
7 2100108991 Leenderts, S (Shanique) 2 2.0 2 0 0 100.0 1264.2 425.0 1689.2 View list
8 1110110756 Olivier, F (Francois) 2 2.0 2 0 0 100.0 1287.0 425.0 1712.0 View list
9 2110133361 Van Der Linde, L (Luandi) 2 2.0 2 0 0 100.0 1387.8 425.0 1812.8 View list
10 2100111335 Macamba, L (Liso) 2 1.0 1 0 1 50.0 1328.3 0.0 1328.3 View list
11 109080785 Muller, C (Christiaan) 2 1.0 1 0 1 50.0 1416.4 0.0 1416.4 View list
12 2090098094 Albanie, A (Anzelle) 2 0.0 0 0 2 0.0 1311.2 -425.0 886.2 View list
13 2090111340 Livi, Z (Zininsi) 2 0.0 0 0 2 0.0 1297.1 -425.0 872.1 View list
14 2100103587 Segelaar, R (Revean) 2 0.0 0 0 2 0.0 1357.8 -425.0 932.8 View list
15 210086678 Botha, E (Emily) 1 1.0 1 0 0 100.0 1185.7 425.0 1610.7 View list
16 2100110754 Botha, C (Clarabelle) 1 1.0 1 0 0 100.0 1185.7 425.0 1610.7 View list
17 109094685 Beveridge, J (Jesse) 1 1.0 1 0 0 100.0 1336.8 425.0 1761.8 View list
18 2100150647 Badenhorst, G (Gabrielle) 1 1.0 1 0 0 100.0 1348.3 425.0 1773.3 View list
19 2110131798 April, T (Tamlin) 1 1.0 1 0 0 100.0 1427.2 425.0 1852.2 View list
20 1090130179 Coetzee, S (Sebastian) 1 1.0 1 0 0 100.0 1336.8 425.0 1761.8 View list