Player Page

Sibiya, N (Nosipho)
Dob: 2004/01/16 (Adult)
Gender: Female
Chess SA id: 204066713
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2018/12/20 (2165 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 rating1139.7
Current Weighted rating1139.7
Current Weighted performance235.7
Current official/published rating (highest between Raw, WR and WP)1139.7
Current highest rating achieved1160.8
Current floor (min rating allowed)660.8
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)±180.7
Current Raw change used (final)0.0
Projected new Raw rating1139.7
Projected new Weighed rating1048.5
Projected new Weighted performance235.7
Projected new final Raw rating (if new WP > new Raw)1139.7
Projected new highest rating1160.8
Projected new floor660.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.7
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 rating1156.1
Current Weighted rating1156.1
Current Weighted performance223.3
Current official/published rating (highest between Raw, WR and WP)1156.1
Current highest rating achieved1168.5
Current floor (min rating allowed)668.5
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)±176.5
Current Raw change used (final)0.0
Projected new Raw rating1156.1
Projected new Weighed rating1063.6
Projected new Weighted performance223.3
Projected new final Raw rating (if new WP > new Raw)1156.1
Projected new highest rating1168.5
Projected new floor668.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.1
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 rating1135.0
Current Weighted rating1095.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1135.0
Current highest rating achieved1135.0
Current floor (min rating allowed)635.0
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)±181.9
Current Raw change used (final)0.0
Projected new Raw rating1135.0
Projected new Weighed rating1010.7
Projected new Weighted performance89.1
Projected new final Raw rating (if new WP > new Raw)1135.0
Projected new highest rating1135.0
Projected new floor635.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1135.0
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 rating1012.2
Current Weighted rating1012.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1012.2
Current highest rating achieved1012.2
Current floor (min rating allowed)512.2
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)±216.7
Current Raw change used (final)0.0
Projected new Raw rating1012.2
Projected new Weighed rating931.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1012.2
Projected new floor512.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1012.2
Projected effective change (new Official - current Official)-0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 10th Jacob G Zuma Foundation 2018 (Team) 2018/12/20 2018/12/20 iLembe (KIK) Rapid 15 0.39 5 5 2.0 1150.5 1012.2 Analysis
6 Mandeni Open 2018 (A) 2018/10/20 2018/10/20 iLembe (KIK) Standard 60 0.83 5 1 0.0 1160.8 1168.5 Analysis
5 Ilembe Inter Club Chess High School 2018 (Girls) 2018/06/26 2018/06/26 iLembe (KIK) Standard 60 0.83 5 5 2.5 1103.3 1106.6 Analysis
4 2018 KZN Schools Championship (U15 Girls) 2018/06/23 2018/06/24 Ethekwini (KED) Standard 60 0.83 5 5 4.0 1103.3 1106.6 Analysis
3 Ilembe Schools District Trials 2018 (U15+U18 Girls) 2018/05/12 2018/05/12 iLembe (KIK) Standard 60 0.83 5 5 3.5 1108.3 1113.0 Analysis
2 2018 KZN Open (B) 2018/04/27 2018/04/30 Ethekwini (KED) Standard 120 1.00 7 7 5.0 1012.2 1012.2 Analysis
1 Ilembe Youth Trials 2018 (U16) 2018/04/14 2018/04/14 iLembe (KIK) Standard 60 0.83 5 5 2.5 1012.2 1012.2 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 33 18 3 12 19.5 59.1 77.3 1066.9 1144.1
White 17 10 1 6 10.5 61.8 100.0 1095.7 1195.7
Black 16 8 2 6 9.0 56.3 53.1 1036.2 1089.3
Standard All 28 16 3 9 17.5 62.5 106.3 1057.7 1163.9
White 14 8 1 5 8.5 60.7 91.1 1105.0 1196.1
Black 14 8 2 4 9.0 64.3 121.4 1010.4 1131.8
Rapid All 5 2 0 3 2.0 40.0 -85.0 1118.3 1033.3
White 3 2 0 1 2.0 66.7 141.7 1052.5 1194.1
Black 2 0 0 2 0.0 0.0 -425.0 1217.1 792.1
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 202060157 Mngomezulu, S (Sbahle) 2 2.0 2 0 0 100.0 1105.8 425.0 1530.8 View list
2 203060142 Qhanqiso, N (Nonhlanhla) 2 1.0 1 0 1 50.0 1057.8 0.0 1057.8 View list
3 203059203 Sibiya, S (Sikhona) 2 0.5 0 1 1 25.0 1057.8 -212.5 845.3 View list
4 106092163 Jeenarain, Y (Yasheel) 1 1.0 1 0 0 100.0 1012.2 425.0 1437.2 View list
5 201069997 Fakude, E (Ellen) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
6 1070107618 Dumakude, N (Nqoba) 1 1.0 1 0 0 100.0 1150.5 425.0 1575.5 View list
7 1020097665 Dlamini, N (Nkosikhona) 1 1.0 1 0 0 100.0 1012.2 425.0 1437.2 View list
8 204077820 Dlamini, E (Ellen) 1 1.0 1 0 0 100.0 1108.3 425.0 1533.3 View list
9 2040103825 Dladla, U (Uluthando) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
10 204081819 Dhaniram, L (Liasta) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
11 111092159 Kumarasamy, D (Daaruk) 1 1.0 1 0 0 100.0 1012.2 425.0 1437.2 View list
12 103047528 Maharaj, S (Sahar) 1 1.0 1 0 0 100.0 1012.2 425.0 1437.2 View list
13 107092590 Maharaj, R (Rahul) 1 1.0 1 0 0 100.0 1012.2 425.0 1437.2 View list
14 204069252 Mbatha, S (Siyethaba) 1 1.0 1 0 0 100.0 1108.3 425.0 1533.3 View list
15 104073219 Mthembu, C (Clive) 1 1.0 1 0 0 100.0 1012.2 425.0 1437.2 View list
16 203070987 Nandzindzi, A (Anelisiwe) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
17 203091870 Ncayiyana, S (Sithabile) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
18 107055776 Zungu, M (Minehle) 1 1.0 1 0 0 100.0 1150.5 425.0 1575.5 View list
19 204064277 Maphumulo, A (Amahle) 1 0.5 0 1 0 50.0 1108.3 0.0 1108.3 View list
20 202069259 Ngema, A (Amahle) 1 0.5 0 1 0 50.0 1103.3 0.0 1103.3 View list