Player Page

Arendse, J (Jenivah)
Dob: 2012/03/05 (U14)
Gender: Female
Chess SA id: 2120138434
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/02/10 (99 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 rating1116.2
Curent Weighted rating1106.1
Curent Weighted performance1005.2
Current official/published rating (highest between Raw, WR and WP)1116.2
Current floor (min rating allowed)697.0
Current highest rating achieved1197.0
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)±186.8
Current Raw change used (final)0.0
Projected new Raw rating1116.2
Projected new Weighed rating1106.6
Projected new Weighted performance1005.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1197.0
Projected new floor697.0
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 rating1031.2
Curent Weighted rating1049.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1049.0
Current floor (min rating allowed)698.8
Current highest rating achieved1198.8
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)±210.9
Current Raw change used (final)0.0
Projected new Raw rating1031.2
Projected new Weighed rating1046.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1046.2
Projected effective change (new Official - current Official)-2.8
Projected new highest rating1198.8
Projected new floor698.8
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 rating1252.1
Curent Weighted rating1238.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1252.1
Current floor (min rating allowed)752.1
Current highest rating achieved1252.1
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1252.1
Projected new Weighed rating1240.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1252.1
Projected new floor752.1
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 rating1221.6
Curent Weighted rating1213.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.6
Current floor (min rating allowed)752.1
Current highest rating achieved1221.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1214.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1221.6
Projected new floor752.1
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Overberg Swellendam Primary Schools Zone Trails Region 2 2024 (U13) 2024/02/10 2024/02/10 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1087.9 1240.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Overberg Swellendam Primary Schools Zone Trails Region 2 2024 (U13) 2024/02/10 2024/02/10 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1087.9 1240.9 Analysis
7 VRT Pitt Sports Day Tournament 2023 2023/09/09 2023/09/09 Overberg (WOS) Blitz 5 0.18 5 5 3.0 1081.6 1200.0 Analysis
6 Overberg Top Schools 2023 (U13) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 4 0.0 1134.4 1080.0 Analysis
5 Overberg Schools Swellendam Zone Trails 2023 (U13) 2023/02/16 2023/03/02 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1122.0 1230.8 Analysis
4 Overberg Schools Open Tournament 2023 (U12) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1096.8 1200.0 Analysis
3 Overberg Topskole 2022 (O13) 2022/08/20 2022/08/20 Overberg (WOS) Standard 60 0.83 5 5 0.5 1156.2 1154.0 Analysis
2 Western Cape Schools 2022 (U11 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 2.0 1197.0 1198.8 Analysis
1 Overberg Primary Schools Closed 2022 (U11 Girls) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1198.4 1283.4
White 2 1 0 1 1.0 50.0 0.0 1196.1 1196.1
Black 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
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 5 3 0 2 3.0 60.0 85.0 1198.4 1283.4
White 2 1 0 1 1.0 50.0 0.0 1196.1 1196.1
Black 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 39 13 7 19 16.5 42.3 -65.4 1184.4 1119.0
White 18 3 5 10 5.5 30.6 -165.3 1182.6 1017.4
Black 21 10 2 9 11.0 52.4 20.2 1185.9 1206.2
Standard All 19 3 3 13 4.5 23.7 -223.7 1187.0 963.4
White 9 1 2 6 2.0 22.2 -236.1 1172.1 936.0
Black 10 2 1 7 2.5 25.0 -212.5 1200.5 988.0
Rapid All 15 8 2 5 9.0 60.0 85.0 1196.4 1281.4
White 7 1 2 4 2.0 28.6 -182.1 1203.6 1021.5
Black 8 7 0 1 7.0 87.5 318.8 1190.1 1508.9
Blitz All 5 2 2 1 3.0 60.0 85.0 1138.3 1223.3
White 2 1 1 0 1.5 75.0 212.5 1156.4 1368.9
Black 3 1 1 1 1.5 50.0 0.0 1126.3 1126.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2120150711 Conrad, C (Carda-Nay) 2 2.0 2 0 0 100.0 1101.8 425.0 1526.8 View list
2 1120138420 Erasmus, A (Ashton) 2 1.0 1 0 1 50.0 1126.5 0.0 1126.5 View list
3 2120133357 Buhr, G (Gretchen) 2 0.0 0 0 2 0.0 1198.5 -425.0 773.5 View list
4 1110193241 Chinyowa, J (Junior) 1 1.0 1 0 0 100.0 1087.9 425.0 1512.9 View list
5 2120193244 Manuels, D (Danelize) 1 1.0 1 0 0 100.0 1087.9 425.0 1512.9 View list
6 2110139052 Herbst, L (Lia) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
7 2120138444 Otto, J (Johanne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1110150085 Pekeur, A (Andrew) 1 1.0 1 0 0 100.0 1096.8 425.0 1521.8 View list
9 2120138445 Philander, F (Faith) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2100138477 Ruiters, J (Justine) 1 1.0 1 0 0 100.0 1122.0 425.0 1547.0 View list
11 1120193249 Soci, D (Dimitri) 1 1.0 1 0 0 100.0 1087.9 425.0 1512.9 View list
12 1110150087 Truter, J (Jake) 1 1.0 1 0 0 100.0 1096.8 425.0 1521.8 View list
13 2110150722 Windvogel, M (Melissa) 1 1.0 1 0 0 100.0 1081.6 425.0 1506.6 View list
14 1110150712 Fredericks, T (Tedross) 1 0.5 0 1 0 50.0 1081.6 0.0 1081.6 View list
15 2110118908 Mannikam, Y (Yusrah) 1 0.5 0 1 0 50.0 1197.0 0.0 1197.0 View list
16 1100138458 Madovi, B (Brenden) 1 0.5 0 1 0 50.0 1122.0 0.0 1122.0 View list
17 1110161921 Manyova, S (Sinoyolo) 1 0.5 0 1 0 50.0 1081.6 0.0 1081.6 View list
18 1100145259 Pietersen, K (Keanan) 1 0.5 0 1 0 50.0 1156.2 0.0 1156.2 View list
19 2110139170 Plaatjies, N (Nikita) 1 0.5 0 1 0 50.0 1197.0 0.0 1197.0 View list
20 1100138469 Tsingano, W (Wesley) 1 0.5 0 1 0 50.0 1122.0 0.0 1122.0 View list