Player Page

Joubert, A (Anika)
Dob: 2008/09/03 (U18)
Gender: Female
Chess SA id: 2080149508
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (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
Current Raw rating1244.2
Current Weighted rating1228.6
Current Weighted performance1188.0
Current official/published rating (highest between Raw, WR and WP)1244.2
Current highest rating achieved1244.2
Current floor (min rating allowed)744.2
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)±155.7
Current Raw change used (final)0.0
Projected new Raw rating1244.2
Projected new Weighed rating1131.1
Projected new Weighted performance1188.0
Projected new final Raw rating (if new WP > new Raw)1244.2
Projected new highest rating1244.2
Projected new floor744.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.2
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 rating1249.6
Current Weighted rating1232.6
Current Weighted performance1188.0
Current official/published rating (highest between Raw, WR and WP)1249.6
Current highest rating achieved1249.6
Current floor (min rating allowed)749.6
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)±154.5
Current Raw change used (final)0.0
Projected new Raw rating1249.6
Projected new Weighed rating1134.9
Projected new Weighted performance1188.0
Projected new final Raw rating (if new WP > new Raw)1249.6
Projected new highest rating1249.6
Projected new floor749.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1249.6
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 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
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
1 Oikos Chess Tournament 2024 (U21) 2024/03/09 2024/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1242.4 1248.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Oikos Chess Tournament 2024 (U21) 2024/03/09 2024/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1242.4 1248.2 Analysis
5 Mbombela Chess Club Annual 2023 (U18) 2023/12/02 2023/12/02 Nelson Mandela Bay (ENM) Standard 63 0.84 5 5 2.5 1235.4 1241.4 Analysis
4 Trac N4 Mbombela Chess Tournament 2023 (U18) 2023/09/09 2023/09/09 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1222.4 1227.4 Analysis
3 White River Primary 2023 (U16) 2023/07/21 2023/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1203.7 1204.0 Analysis
2 Oikos Chess Tournament 2023 (U20) 2023/03/11 2023/03/11 Ehlanzeni (MEN) Standard 63 0.84 5 4 3.0 1169.1 1163.2 Analysis
1 Penryn Chess Tournament 2023 (U16) 2023/02/11 2023/02/11 Ehlanzeni (MEN) Standard 63 0.84 5 4 1.0 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 1173.5 1258.5
White 3 2 0 1 2.0 66.7 141.7 1160.5 1302.2
Black 2 1 0 1 1.0 50.0 0.0 1192.8 1192.8
Standard All 5 3 0 2 3.0 60.0 85.0 1173.5 1258.5
White 3 2 0 1 2.0 66.7 141.7 1160.5 1302.2
Black 2 1 0 1 1.0 50.0 0.0 1192.8 1192.8
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 28 15 1 12 15.5 55.4 45.5 1215.4 1261.0
White 15 9 1 5 9.5 63.3 113.3 1210.5 1323.9
Black 13 6 0 7 6.0 46.2 -32.7 1221.1 1188.4
Standard All 28 15 1 12 15.5 55.4 45.5 1215.4 1261.0
White 15 9 1 5 9.5 63.3 113.3 1210.5 1323.9
Black 13 6 0 7 6.0 46.2 -32.7 1221.1 1188.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080097926 Botha, W (Wian) 2 2.0 2 0 0 100.0 1205.8 425.0 1630.8 View list
2 2060162261 Mtumana, G (Glory) 2 2.0 2 0 0 100.0 1228.9 425.0 1653.9 View list
3 1070145293 De Beer, D (Dominic) 2 0.5 0 1 1 25.0 1238.9 -212.5 1026.4 View list
4 1090162247 Khumalo, N (Nkanyiso) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
5 2090149509 Kabir, I (Ilham) 1 1.0 1 0 0 100.0 1169.1 425.0 1594.1 View list
6 1080162253 Mashaba, P (Prince) 1 1.0 1 0 0 100.0 1222.4 425.0 1647.4 View list
7 1080152034 Maphanga, N (Namhla) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
8 1080162250 Malinda, E (Emihle) 1 1.0 1 0 0 100.0 1222.4 425.0 1647.4 View list
9 1080300634 Nkosi, I (Imana) 1 1.0 1 0 0 100.0 1242.4 425.0 1667.4 View list
10 1080156699 Phathwa, M (Mvuyelwa) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
11 2070097897 Rasivhetshela, S (Shandu) 1 1.0 1 0 0 100.0 1242.4 425.0 1667.4 View list
12 109077583 Shongwe, L (Lihle) 1 1.0 1 0 0 100.0 1169.1 425.0 1594.1 View list
13 1090149512 Todd, G (George) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1090149513 Waring, D (Daniel) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
15 1090098248 Sibithani, M (Mncedisi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 107065763 Sambo, B (Bongani) 1 0.0 0 0 1 0.0 1222.4 -425.0 797.4 View list
17 1080156700 Phillips, E (Eduard) 1 0.0 0 0 1 0.0 1203.7 -425.0 778.7 View list
18 106057377 Ogunjiofor, AJ (Asinobi) 1 0.0 0 0 1 0.0 1235.4 -425.0 810.4 View list
19 1080152035 Ndlovu, S (Seth) 1 0.0 0 0 1 0.0 1203.7 -425.0 778.7 View list
20 1050191446 Mawela, C (Chegofatjo) 1 0.0 0 0 1 0.0 1235.4 -425.0 810.4 View list