Player Page

Nienaber, J (Josua)
Dob: 2012/06/04 (U14)
Gender: Male
Chess SA id: 1120190416
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (116 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 rating1213.0
Current Weighted rating1199.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1213.0
Current highest rating achieved1213.0
Current floor (min rating allowed)713.0
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)±162.8
Current Raw change used (final)0.0
Projected new Raw rating1213.0
Projected new Weighed rating1103.2
Projected new Weighted performance1089.8
Projected new final Raw rating (if new WP > new Raw)1213.0
Projected new highest rating1213.0
Projected new floor713.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.0
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 rating1213.6
Current Weighted rating1197.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1213.6
Current highest rating achieved1213.6
Current floor (min rating allowed)713.6
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)±162.6
Current Raw change used (final)0.0
Projected new Raw rating1213.6
Projected new Weighed rating1101.9
Projected new Weighted performance1089.8
Projected new final Raw rating (if new WP > new Raw)1213.6
Projected new highest rating1213.6
Projected new floor713.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.6
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
3 2024 Wynie Robbertse Chess Tournament (D2) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1197.8 1194.2 Analysis
2 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1187.7 1183.4 Analysis
1 2024 Piet Robbertse Open Chess Tournament (D2) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1187.7 1183.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Wynie Robbertse Chess Tournament (D2) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1197.8 1194.2 Analysis
3 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1187.7 1183.4 Analysis
2 2024 Piet Robbertse Open Chess Tournament (D2) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1187.7 1183.4 Analysis
1 Lardies Open Tournament 2023 (D1) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 1 6 8.5 56.7 56.7 1179.9 1236.6
White 7 4 1 2 4.5 64.3 121.4 1201.9 1323.4
Black 8 4 0 4 4.0 50.0 0.0 1160.7 1160.7
Standard All 15 8 1 6 8.5 56.7 56.7 1179.9 1236.6
White 7 4 1 2 4.5 64.3 121.4 1201.9 1323.4
Black 8 4 0 4 4.0 50.0 0.0 1160.7 1160.7
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 20 10 1 9 10.5 52.5 21.3 1186.7 1207.9
White 9 6 1 2 6.5 72.2 188.9 1183.3 1372.1
Black 11 4 0 7 4.0 36.4 -115.9 1189.5 1073.6
Standard All 20 10 1 9 10.5 52.5 21.3 1186.7 1207.9
White 9 6 1 2 6.5 72.2 188.9 1183.3 1372.1
Black 11 4 0 7 4.0 36.4 -115.9 1189.5 1073.6
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 1140137652 Aikman, D (Desmond Gustav) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140148674 Weyer, E (Evan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1100300421 Van Wyk, H (Hanru) 1 1.0 1 0 0 100.0 1197.8 425.0 1622.8 View list
4 1140134245 Van Der Merwe, ZC (Zander Christiaan) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
5 1130145796 Talma, C (Christiaan) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
6 1130300419 Jonas, M (Mathew) 1 1.0 1 0 0 100.0 1197.8 425.0 1622.8 View list
7 2120109364 Gruenenfelder, E (Ellie) 1 1.0 1 0 0 100.0 1197.8 425.0 1622.8 View list
8 1160151829 Erdogan, D (Demir) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
9 1120134046 De Jager, K (Konrad) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
10 1130192150 Manamela, K (Kgalalelo) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
11 1140144857 Krog, G (Gerhard) 1 0.5 0 1 0 50.0 1187.7 0.0 1187.7 View list
12 2120148662 Selmi, T (Tayssir) 1 0.0 0 0 1 0.0 1187.7 -425.0 762.7 View list
13 1110134038 Saaiman, M (Matthys) 1 0.0 0 0 1 0.0 1187.7 -425.0 762.7 View list
14 1150152286 Rahlaga, K (Kaelo Alupheli) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1140144840 Lekalakala, R (Realeboga Blessings) 1 0.0 0 0 1 0.0 1197.8 -425.0 772.8 View list
16 1110192149 Le Roux, J (Johannes) 1 0.0 0 0 1 0.0 1187.7 -425.0 762.7 View list
17 1130192138 Jooste, J (Jan (janu)) 1 0.0 0 0 1 0.0 1197.8 -425.0 772.8 View list
18 1100190415 Cele, B (Bongiwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1130134041 Botha, L (Logan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1110192137 Appel, J (Jandre) 1 0.0 0 0 1 0.0 1187.7 -425.0 762.7 View list