Player Page

Njapha, A (Abukwe)
Dob: 2012/06/03 (U14)
Gender: Female
Chess SA id: 2120102343
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2020/11/29 (1265 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 rating1304.6
Curent Weighted rating1304.6
Curent Weighted performance657.4
Current official/published rating (highest between Raw, WR and WP)1304.6
Current floor (min rating allowed)804.6
Current highest rating achieved1304.6
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)±142.9
Current Raw change used (final)0.0
Projected new Raw rating1304.6
Projected new Weighed rating1304.6
Projected new Weighted performance657.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1304.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1304.6
Projected new floor804.6
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 rating1273.6
Curent Weighted rating1273.6
Curent Weighted performance542.5
Current official/published rating (highest between Raw, WR and WP)1273.6
Current floor (min rating allowed)773.6
Current highest rating achieved1273.6
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)±149.3
Current Raw change used (final)0.0
Projected new Raw rating1273.6
Projected new Weighed rating1273.6
Projected new Weighted performance542.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1273.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1273.6
Projected new floor773.6
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 rating1233.2
Curent Weighted rating1233.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1233.2
Current floor (min rating allowed)733.2
Current highest rating achieved1233.2
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)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1233.2
Projected new Weighed rating1233.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.2
Projected new floor733.2
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 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)733.2
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 floor733.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 2020 Berea West Rapid Open 2020/11/29 2020/11/29 Ethekwini (KED) Rapid 30 0.60 7 4 2.0 1280.8 1200.0 Analysis
11 2019 South African Junior Team Championships (U8A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1164.0 1158.0 Analysis
10 2019 Heritage Open (B) 2019/10/05 2019/10/06 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1130.1 1114.0 Analysis
9 2019 Ethekwini 3rd Youth Trials (U8+U10) 2019/07/20 2019/07/21 Ethekwini (KED) Standard 60 0.83 6 6 4.0 1072.7 1041.2 Analysis
8 2019 KZN Open (B) 2019/04/27 2019/04/28 Ethekwini (KED) Standard 60 0.83 6 0 0.0 1120.2 1092.4 Analysis
7 2019 Ethekwini Youth Trials 2nd (U8+U10) 2019/04/13 2019/04/14 Ethekwini (KED) Standard 60 0.83 6 5 1.0 1120.2 1092.4 Analysis
6 2019 Ethekwini Open (B) 2019/03/30 2019/03/31 Ethekwini (KED) Standard 60 0.83 6 6 2.0 1126.7 1112.4 Analysis
5 2019 South African Junior Closed Chess Championship (U8 Girls) 2019/03/17 2019/03/22 Chess South Africa (CSA) Standard 120 1.00 9 9 4.0 1126.7 1112.4 Analysis
4 2019 Ethekwini Youth Trials (U8+U10) 2019/03/09 2019/03/10 Ethekwini (KED) Standard 60 0.83 6 6 4.0 1126.7 1112.4 Analysis
3 South African Junior Team Championships 2018 (U8A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 1131.9 1119.6 Analysis
2 2018 Heritage Day Open (B) 2018/09/23 2018/09/24 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1122.6 1106.4 Analysis
1 2018 Ethekwini Youth Trials 2 (U8+U10) 2018/05/19 2018/05/20 Ethekwini (KED) Standard 60 0.83 6 4 1.0 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 66 32 0 34 32.0 48.5 -12.9 1189.2 1176.3
White 33 18 0 15 18.0 54.5 38.6 1202.1 1240.7
Black 33 14 0 19 14.0 42.4 -64.4 1176.4 1112.0
Standard All 62 30 0 32 30.0 48.4 -13.7 1167.5 1153.8
White 31 16 0 15 16.0 51.6 13.7 1183.5 1197.2
Black 31 14 0 17 14.0 45.2 -41.1 1151.5 1110.4
Rapid All 4 2 0 2 2.0 50.0 0.0 1526.1 1526.1
White 2 2 0 0 2.0 100.0 425.0 1490.3 1915.3
Black 2 0 0 2 0.0 0.0 -425.0 1561.8 1136.8
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 110092160 Magudulela, N (Ndumiso) 3 1.0 1 0 2 33.3 1109.8 -141.7 968.2 View list
2 2110099521 Kritzinger, L (Lune) 2 2.0 2 0 0 100.0 1129.3 425.0 1554.3 View list
3 109077526 Jainarain, T (Trishul) 2 1.0 1 0 1 50.0 1126.3 0.0 1126.3 View list
4 1110106568 Makaula, L (Lubanzi) 2 1.0 1 0 1 50.0 1101.4 0.0 1101.4 View list
5 110082572 Mistry, H (Hriday) 2 1.0 1 0 1 50.0 1126.7 0.0 1126.7 View list
6 1100097617 Ndlovu, N (Ntando) 2 1.0 1 0 1 50.0 1096.5 0.0 1096.5 View list
7 110094929 Mqadi, S (Siyabonga) 2 0.0 0 0 2 0.0 1160.1 -425.0 735.1 View list
8 210082574 Reddy, D (Deeya) 2 0.0 0 0 2 0.0 1123.5 -425.0 698.5 View list
9 211093275 Byliefeldt, M (Mienke) 1 1.0 1 0 0 100.0 1126.7 425.0 1551.7 View list
10 2120111145 Budhram, K (Kaylee) 1 1.0 1 0 0 100.0 1072.7 425.0 1497.7 View list
11 1120104109 Bowers, M (Mpho) 1 1.0 1 0 0 100.0 1164.0 425.0 1589.0 View list
12 1110097519 Beech, K (Kael) 1 1.0 1 0 0 100.0 1131.9 425.0 1556.9 View list
13 1110111144 Chetty, M (Mikhaelin) 1 1.0 1 0 0 100.0 1126.7 425.0 1551.7 View list
14 1100116681 Chetty, L (Liam) 1 1.0 1 0 0 100.0 1072.7 425.0 1497.7 View list
15 1120104243 Gouws, L (Logan) 1 1.0 1 0 0 100.0 1164.0 425.0 1589.0 View list
16 1120109534 Goldschagg, R (Rudolf) 1 1.0 1 0 0 100.0 1164.0 425.0 1589.0 View list
17 2110100044 Fourie, N (Nine Mari) 1 1.0 1 0 0 100.0 1126.7 425.0 1551.7 View list
18 1110106567 Filtane, L (Likhancolomzi) 1 1.0 1 0 0 100.0 1122.6 425.0 1547.6 View list
19 111092009 Datharam, Y (Yadav) 1 1.0 1 0 0 100.0 1072.7 425.0 1497.7 View list
20 2120117017 John, S (Sophia) 1 1.0 1 0 0 100.0 1164.0 425.0 1589.0 View list