Player Page

Zikalala, N (Njabulo)
Dob: 2006/06/10 (U20)
Gender: Male
Chess SA id: 1060102360
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2023/04/30 (400 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 rating1200.7
Curent Weighted rating1195.0
Curent Weighted performance972.0
Current official/published rating (highest between Raw, WR and WP)1200.7
Current floor (min rating allowed)700.7
Current highest rating achieved1200.7
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)±165.7
Current Raw change used (final)0.0
Projected new Raw rating1200.7
Projected new Weighed rating1196.1
Projected new Weighted performance972.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.7
Projected new floor700.7
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 rating1218.4
Curent Weighted rating1212.3
Curent Weighted performance971.9
Current official/published rating (highest between Raw, WR and WP)1218.4
Current floor (min rating allowed)718.4
Current highest rating achieved1218.4
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.4
Projected new Weighed rating1213.5
Projected new Weighted performance971.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.4
Projected new floor718.4
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 2023 KZN Open (A) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 7 7 3.5 1162.5 1177.6 Analysis
12 2022 Heritage Day Open (A) 2022/09/24 2022/09/25 Ethekwini (KED) Standard 65 0.85 6 0 0.0 1162.5 1177.6 Analysis
11 2022 Kwadabeka Chess Open 2022/07/30 2022/07/30 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1132.0 1141.2 Analysis
10 2022 KZN Open (B) 2022/04/30 2022/05/01 Ethekwini (KED) Standard 60 0.83 6 6 4.0 1066.3 1061.6 Analysis
9 2022 ECA 1st Youth Trials (U16) 2022/03/05 2022/03/06 Ethekwini (KED) Standard 60 0.83 6 6 2.0 1055.0 1043.6 Analysis
8 2020 ECA 2nd Youth Trials (U16) 2020/03/07 2020/03/08 Ethekwini (KED) Standard 60 0.83 6 5 1.0 1086.2 1083.6 Analysis
7 2020 ECA Youth Trials (U16) 2020/02/22 2020/02/23 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1029.8 1012.4 Analysis
6 2019 Ethekwini 3rd Youth Trials (U14) 2019/07/20 2019/07/21 Ethekwini (KED) Standard 60 0.83 6 6 1.5 1059.0 1046.4 Analysis
5 KZN Schools Winter Games 2019 (U15 Boys) 2019/06/15 2019/06/16 Ethekwini (KED) Standard 60 0.83 5 5 2.0 1058.3 1042.0 Analysis
4 2019 Ethekwini Youth Trials 2nd (U14) 2019/04/13 2019/04/14 Ethekwini (KED) Standard 60 0.83 6 6 2.0 1086.9 1075.6 Analysis
3 2019 Ethekwini Youth Trials (U14) 2019/03/09 2019/03/10 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1078.3 1062.4 Analysis
2 2018 Ethekwini League 2018/09/09 2018/10/21 Ethekwini (KED) Standard 90 0.94 7 3 1.0 1088.8 1067.2 Analysis
1 2018 Ethekwini Youth Trials 2 (U14) 2018/05/19 2018/05/20 Ethekwini (KED) Standard 60 0.83 6 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 67 24 4 39 26.0 38.8 -95.1 1187.6 1092.4
White 34 12 1 21 12.5 36.8 -112.5 1192.8 1080.3
Black 33 12 3 18 13.5 40.9 -77.3 1182.3 1105.0
Standard All 67 24 4 39 26.0 38.8 -95.1 1187.6 1092.4
White 34 12 1 21 12.5 36.8 -112.5 1192.8 1080.3
Black 33 12 3 18 13.5 40.9 -77.3 1182.3 1105.0
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 1060099639 Khoza, M (Masanda) 3 2.5 2 1 0 83.3 1074.7 283.3 1358.1 View list
2 1060107007 Zuma, T (Tiny) 3 1.5 1 1 1 50.0 1083.8 0.0 1083.8 View list
3 1080111441 Van Den Bergh, J (Jared) 2 1.0 1 0 1 50.0 1060.7 0.0 1060.7 View list
4 1070099656 Mbatha, A (Asanda) 2 0.0 0 0 2 0.0 1068.7 -425.0 643.7 View list
5 1060111177 Ganyaza, T (Thandolwethu) 2 0.0 0 0 2 0.0 1073.0 -425.0 648.0 View list
6 1110146796 Khumalo, S (Snenhlanhla) 1 1.0 1 0 0 100.0 1066.3 425.0 1491.3 View list
7 1070102346 Buthelezi, Z (Zwakele) 1 1.0 1 0 0 100.0 1078.3 425.0 1503.3 View list
8 1080138023 Havana, T (Thomas) 1 1.0 1 0 0 100.0 1055.0 425.0 1480.0 View list
9 106092163 Jeenarain, Y (Yasheel) 1 1.0 1 0 0 100.0 1029.8 425.0 1454.8 View list
10 1040115980 Mdletshe, L (Lethukuthula) 1 1.0 1 0 0 100.0 1058.3 425.0 1483.3 View list
11 1070154226 Mdluli, S (Sphamandla) 1 1.0 1 0 0 100.0 1162.5 425.0 1587.5 View list
12 206081889 Mkhize, A (Alwande) 1 1.0 1 0 0 100.0 1162.5 425.0 1587.5 View list
13 1070144575 Mnguni, A (Amahle) 1 1.0 1 0 0 100.0 1132.0 425.0 1557.0 View list
14 1100139390 Mpanza, L (Lindelani) 1 1.0 1 0 0 100.0 1066.3 425.0 1491.3 View list
15 2050131575 Mtshayisa, A (Akhona) 1 1.0 1 0 0 100.0 1029.8 425.0 1454.8 View list
16 2080138025 Ndima, N (Nosipho) 1 1.0 1 0 0 100.0 1055.0 425.0 1480.0 View list
17 2070144583 Ndlovu, L (Luthando) 1 1.0 1 0 0 100.0 1132.0 425.0 1557.0 View list
18 1060104329 Ngubane, Y (Yathandwa) 1 1.0 1 0 0 100.0 1088.8 425.0 1513.8 View list
19 1070138026 Perumaul, J (Jadyn) 1 1.0 1 0 0 100.0 1066.3 425.0 1491.3 View list
20 1070111185 Samduth, J (Jevon) 1 1.0 1 0 0 100.0 1086.9 425.0 1511.9 View list