Player Page

Sibiya, N (Nombulelo)
Dob: 2013/01/05 (U12)
Gender: Female
Chess SA id: 2130139355
FIDE id:
Region: Lejweleputswa (FLW)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (21 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 rating1208.4
Curent Weighted rating1183.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1208.4
Current floor (min rating allowed)708.4
Current highest rating achieved1208.4
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)2.28
Difference (S-We)1.72
Current Raw change (no limits, including tournament time weight)52.0
Current min/max change allowed (with limits)±163.8
Current Raw change used (final)52.0
Projected new Raw rating1260.4
Projected new Weighed rating1189.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.4
Projected effective change (new Official - current Official)+52.0
Projected new highest rating1260.4
Projected new floor760.4
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 rating1210.8
Curent Weighted rating1180.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1210.8
Current floor (min rating allowed)710.8
Current highest rating achieved1210.8
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)2.26
Difference (S-We)1.74
Current Raw change (no limits, including tournament time weight)62.6
Current min/max change allowed (with limits)±163.3
Current Raw change used (final)62.6
Projected new Raw rating1273.4
Projected new Weighed rating1188.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1273.4
Projected effective change (new Official - current Official)+62.6
Projected new highest rating1273.4
Projected new floor773.4
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
Tournament: Lejweleputswa 4th Qualifying Tournament 2024 (U12)
Start: 2024/05/11  End: 2024/05/11  Host: FLW  Type: Standard   Time: 63  Time weight: 0.84  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1208.4  Rating gain/loss: 52.0
Type rating: 1210.8  Rating gain/loss: 62.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Lejweleputswa 4th Qualifying Tournament 2024 (U12) 2024/05/11 2024/05/11 Lejweleputswa (FLW) Standard 63 0.84 5 5 4.0 1208.4 1210.8 Analysis
1 Lejweleputswa 3rd Qualifieng Tournament 2024 (U12) 2024/04/20 2024/04/20 Lejweleputswa (FLW) Standard 63 0.84 5 5 3.0 1185.9 1184.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Lejweleputswa 4th Qualifying Tournament 2024 (U12) 2024/05/11 2024/05/11 Lejweleputswa (FLW) Standard 63 0.84 5 5 4.0 1208.4 1210.8 Analysis
3 Lejweleputswa 3rd Qualifieng Tournament 2024 (U12) 2024/04/20 2024/04/20 Lejweleputswa (FLW) Standard 63 0.84 5 5 3.0 1185.9 1184.4 Analysis
2 Lejweleputswa 4th Qualifying Tournament 2023 (U12) 2023/05/26 2023/05/26 Lejweleputswa (FLW) Standard 63 0.84 5 5 3.0 1165.1 1158.4 Analysis
1 Lejweleputswa 2nd Qualifieng Tournament 2022 (E) 2022/03/19 2022/03/19 Lejweleputswa (FLW) Standard 63 0.84 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 7 0 3 7.0 70.0 170.0 1230.7 1400.7
White 5 3 0 2 3.0 60.0 85.0 1231.2 1316.2
Black 5 4 0 1 4.0 80.0 255.0 1230.2 1485.2
Standard All 10 7 0 3 7.0 70.0 170.0 1230.7 1400.7
White 5 3 0 2 3.0 60.0 85.0 1231.2 1316.2
Black 5 4 0 1 4.0 80.0 255.0 1230.2 1485.2
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 3 7 11.5 57.5 63.7 1213.1 1276.8
White 11 5 3 3 6.5 59.1 77.3 1220.4 1297.7
Black 9 5 0 4 5.0 55.6 47.2 1204.1 1251.3
Standard All 20 10 3 7 11.5 57.5 63.7 1213.1 1276.8
White 11 5 3 3 6.5 59.1 77.3 1220.4 1297.7
Black 9 5 0 4 5.0 55.6 47.2 1204.1 1251.3
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 2130134157 Seutloali, B (Botshelo) 3 1.0 1 0 2 33.3 1186.5 -141.7 1044.8 View list
2 1120139351 Mokhathi, O (Oratile) 2 1.5 1 1 0 75.0 1182.5 212.5 1395.0 View list
3 1150153950 Van Der Merwe, J (Jared) 1 1.0 1 0 0 100.0 1208.4 425.0 1633.4 View list
4 1120108115 Van Brakel, D (Diaan) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
5 2130153949 Sithole, E (Ellen) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
6 1160302038 Molefi, K (Kamohelo) 1 1.0 1 0 0 100.0 1208.4 425.0 1633.4 View list
7 1140302045 Malisa, K (Kealeboha) 1 1.0 1 0 0 100.0 1185.9 425.0 1610.9 View list
8 2130302047 Mlangeni, P (Precious) 1 1.0 1 0 0 100.0 1208.4 425.0 1633.4 View list
9 2140146937 Bosch, E (Elonee) 1 1.0 1 0 0 100.0 1185.9 425.0 1610.9 View list
10 1140154825 Lekitlane, K (Kabelo) 1 1.0 1 0 0 100.0 1208.4 425.0 1633.4 View list
11 1130139348 Kalane, T (Tlhompho) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 2130139352 Nel, J (Jomari) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 1120139354 Ravhura, L (Lufuno) 1 0.0 0 0 1 0.0 1165.1 -425.0 740.1 View list
14 1110139353 Qozo, K (Katleho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2150139350 Meje, D (Dineo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1140154826 Liebenberg, A (Aj) 1 0.0 0 0 1 0.0 1185.9 -425.0 760.9 View list
17 1130152757 Barnard, D (Danelle) 1 0.0 0 0 1 0.0 1185.9 -425.0 760.9 View list