Player Page

Bartman, J (Jadey)
Dob: 2008/08/29 (U18)
Gender: Female
Chess SA id: 208083655
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/05/04 (2 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 rating1309.0
Curent Weighted rating1275.9
Curent Weighted performance1251.9
Current official/published rating (highest between Raw, WR and WP)1309.0
Current floor (min rating allowed)836.2
Current highest rating achieved1336.2
Current K-factor36
Games played this month1
Score (S)0.0
Expected score (We)0.59
Difference (S-We)-0.59
Current Raw change (no limits, including tournament time weight)-17.6
Current min/max change allowed (with limits)±142.0
Current Raw change used (final)-17.6
Projected new Raw rating1291.4
Projected new Weighed rating1278.4
Projected new Weighted performance1251.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1291.4
Projected effective change (new Official - current Official)-17.6
Projected new highest rating1336.2
Projected new floor836.2
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 rating1310.1
Curent Weighted rating1275.2
Curent Weighted performance1250.2
Current official/published rating (highest between Raw, WR and WP)1310.1
Current floor (min rating allowed)844.3
Current highest rating achieved1344.3
Current K-factor36
Games played this month1
Score (S)0.0
Expected score (We)0.59
Difference (S-We)-0.59
Current Raw change (no limits, including tournament time weight)-21.2
Current min/max change allowed (with limits)±141.7
Current Raw change used (final)-21.2
Projected new Raw rating1288.9
Projected new Weighed rating1277.6
Projected new Weighted performance1250.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1288.9
Projected effective change (new Official - current Official)-21.2
Projected new highest rating1344.3
Projected new floor844.3
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 rating679.6
Curent Weighted rating675.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)679.6
Current floor (min rating allowed)500.0
Current highest rating achieved679.6
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)±348.0
Current Raw change used (final)0.0
Projected new Raw rating679.6
Projected new Weighed rating677.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)679.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating679.6
Projected new floor500.0
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 rating560.8
Curent Weighted rating560.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)560.8
Current floor (min rating allowed)500.0
Current highest rating achieved560.8
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)±412.2
Current Raw change used (final)0.0
Projected new Raw rating560.8
Projected new Weighed rating560.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)560.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating560.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Tournament: 2024 D2 Schools Individuals (U18 Girls)
Start: 2024/05/04  End: 2024/05/04  Host: GWR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 1
Games: 1  Score: 0.0
Main rating: 1309.0  Rating gain/loss: -17.6
Type rating: 1310.1  Rating gain/loss: -21.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 2024 D2 Schools Individuals (U18 Girls) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 1 0.0 1309.0 1310.1 Analysis
3 2024 West Rand Juniors (U18) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 4 1.5 1336.2 1344.3 Analysis
2 2024 West Rand Open (Rooks) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 4.5 1282.1 1278.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1253.3 1246.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
31 2024 D2 Schools Individuals (U18 Girls) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 1 0.0 1309.0 1310.1 Analysis
30 2024 West Rand Juniors (U18) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 4 1.5 1336.2 1344.3 Analysis
29 2024 West Rand Open (Rooks) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 4.5 1282.1 1278.8 Analysis
28 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1253.3 1246.4 Analysis
27 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 4 0.0 1303.5 1311.6 Analysis
26 2023 West Rand Trials (U16) 2023/09/09 2023/09/09 West Rand (GWR) Standard 60 0.83 5 5 3.5 1281.7 1285.7 Analysis
25 Gauteng Schools Individual Finals 2023 (U15 Girls) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1249.7 1246.1 Analysis
24 D2 Schools Individuals 2023 (U15 Girls) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 5 3.5 1249.7 1246.1 Analysis
23 West Rand Juniors 2023 (U16) 2023/03/18 2023/03/18 West Rand (GWR) Standard 60 0.83 5 4 2.0 1253.9 1250.4 Analysis
22 WR Tournament and Coaching 2023 (Rooks) 2023/02/25 2023/02/25 West Rand (GWR) Standard 60 0.83 5 5 3.0 1251.8 1249.0 Analysis
21 2023 West Rand Open (Rooks) 2023/02/04 2023/02/04 West Rand (GWR) Standard 60 0.83 5 5 3.0 1251.8 1249.0 Analysis
20 West Rand vs Bojanala 2022 (U16B) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1240.4 1233.5 Analysis
19 OR Tambo Soncini Finals 2022 (Girls) 2022/10/29 2022/10/29 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1230.2 560.8 Analysis
18 West Rand Trials 2022 (U16) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 4 3.0 1195.5 1191.4 Analysis
17 Northern Cape Open Fundraiser 2021 (C) 2021/03/20 2021/03/20 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1178.6 1170.9 Analysis
16 NC Open Schools 2020 (U13-U19 Girls) 2020/02/29 2020/02/29 Frances Baard (NCF) Standard 60 0.83 5 5 4.0 1127.8 1106.5 Analysis
15 Alfred Pesa Open 2019 (C) 2019/09/21 2019/09/23 Frances Baard (NCF) Standard 70 0.87 7 7 3.0 1174.4 1143.6 Analysis
14 Northern Cape Closed Chess Championships 2019 (U14) 2019/08/30 2019/09/01 ZF Mgcawu (NZF) Standard 92 0.94 5 5 2.5 1174.4 1143.6 Analysis
13 South African Schools Individuals Chess Championships 2019 (U13 Girls) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 6 2.0 1282.6 1276.4 Analysis
12 South African Open Chess Championships 2019 (C) 2019/06/15 2019/06/17 Frances Baard (NCF) Standard 60 0.83 6 5 0.5 1282.6 1276.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 2 5 9.0 60.0 85.0 1262.3 1347.3
White 6 1 2 3 2.0 33.3 -141.7 1276.6 1135.0
Black 9 7 0 2 7.0 77.8 236.1 1252.8 1488.9
Standard All 15 8 2 5 9.0 60.0 85.0 1262.3 1347.3
White 6 1 2 3 2.0 33.3 -141.7 1276.6 1135.0
Black 9 7 0 2 7.0 77.8 236.1 1252.8 1488.9
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 143 67 10 66 72.0 50.3 3.0 1136.5 1139.5
White 69 28 5 36 30.5 44.2 -49.3 1133.2 1084.0
Black 74 39 5 30 41.5 56.1 51.7 1139.6 1191.3
Standard All 138 64 10 64 69.0 50.0 0.0 1133.0 1133.0
White 66 26 5 35 28.5 43.2 -58.0 1128.0 1070.1
Black 72 38 5 29 40.5 56.3 53.1 1137.6 1190.7
Rapid All 5 3 0 2 3.0 60.0 85.0 1233.6 1318.6
White 3 2 0 1 2.0 66.7 141.7 1247.6 1389.3
Black 2 1 0 1 1.0 50.0 0.0 1212.7 1212.7
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 1080146379 Moraka, L (Lesego) 3 3.0 3 0 0 100.0 1243.1 425.0 1668.1 View list
2 2990111410 Dioka, K (Kagelelo) 2 2.0 2 0 0 100.0 1048.1 425.0 1473.1 View list
3 2070097459 Emphukile, T (Tshiamo) 2 2.0 2 0 0 100.0 748.9 425.0 1173.9 View list
4 2080156334 Karimatsenga, R (Rutendo) 2 2.0 2 0 0 100.0 1265.7 425.0 1690.7 View list
5 2090110635 Meyers, B (Brooklyn) 2 2.0 2 0 0 100.0 1048.1 425.0 1473.1 View list
6 1080161901 Nakedi, M (Marlique) 2 2.0 2 0 0 100.0 1281.9 425.0 1706.9 View list
7 2090136706 Moabi, O (Olerato) 2 1.5 1 1 0 75.0 1249.7 212.5 1462.2 View list
8 1080144976 De Haan, A (Adriaan) 2 1.0 1 0 1 50.0 1247.2 0.0 1247.2 View list
9 2040105355 Mosoeu, V (Vivyane) 2 1.0 1 0 1 50.0 1151.1 0.0 1151.1 View list
10 108068833 Sera, G (Galaletsang) 2 1.0 1 0 1 50.0 1272.0 0.0 1272.0 View list
11 206050681 Ahjum, J (Jordan) 2 0.5 0 1 1 25.0 748.9 -212.5 536.4 View list
12 2080136707 Mojaki, T (Tshegofatso) 2 0.5 0 1 1 25.0 1309.2 -212.5 1096.7 View list
13 208050682 Ahjum, KMK (Kristen) 2 0.0 0 0 2 0.0 1031.0 -425.0 606.0 View list
14 107050311 Daniels, O (Owethu) 2 0.0 0 0 2 0.0 501.8 -425.0 76.8 View list
15 108066238 Marufu, S (Samuel) 2 0.0 0 0 2 0.0 500.0 -425.0 75.0 View list
16 108083658 Plaatjies, T (Tristan) 2 0.0 0 0 2 0.0 501.8 -425.0 76.8 View list
17 2120110366 Combrink, L (Luanca) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list
18 1070149206 Chabalala, K (Khayalethu) 1 1.0 1 0 0 100.0 1251.8 425.0 1676.8 View list
19 1090149204 Badenhorst, J (Junaid) 1 1.0 1 0 0 100.0 1282.1 425.0 1707.1 View list
20 207084932 Baai, A (Andrea) 1 1.0 1 0 0 100.0 1127.8 425.0 1552.8 View list