Player Page

Nyumbeka, V (Velile Samuel Junior)
Dob: 2011/12/25 (U14)
Gender: Male
Chess SA id: 1110138777
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (469 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 rating1158.8
Curent Weighted rating1158.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1158.8
Current floor (min rating allowed)658.8
Current highest rating achieved1158.8
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)±175.8
Current Raw change used (final)0.0
Projected new Raw rating1158.8
Projected new Weighed rating1158.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1158.8
Projected new floor658.8
Projected new K-facor40
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 rating1191.6
Curent Weighted rating1192.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1192.6
Current floor (min rating allowed)691.6
Current highest rating achieved1191.6
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)±167.8
Current Raw change used (final)0.0
Projected new Raw rating1191.6
Projected new Weighed rating1192.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.4
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1191.6
Projected new floor691.6
Projected new K-facor40
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 rating1138.4
Curent Weighted rating1138.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1138.4
Current floor (min rating allowed)638.4
Current highest rating achieved1138.4
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)±181.0
Current Raw change used (final)0.0
Projected new Raw rating1138.4
Projected new Weighed rating1138.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1138.4
Projected new floor638.4
Projected new K-facor40
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)638.4
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 floor638.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 District East Schools Chess Individual Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1153.8 1200.0 Analysis
1 2022 East Dist Individuals (U11) 2022/03/13 2022/03/13 Cape Town (WCT) Rapid 45 0.74 6 5 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 11 3 2 6 4.0 36.4 -115.9 1185.7 1069.8
White 6 2 2 2 3.0 50.0 0.0 1197.2 1197.2
Black 5 1 0 4 1.0 20.0 -255.0 1172.0 917.0
Standard All 6 3 0 3 3.0 50.0 0.0 1176.6 1176.6
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 3 1 0 2 1.0 33.3 -141.7 1153.3 1011.6
Rapid All 5 0 2 3 1.0 20.0 -255.0 1196.6 941.6
White 3 0 2 1 1.0 33.3 -141.7 1194.4 1052.7
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 1100150150 Cook, J (Jamian) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
2 1110150149 Coetzee, M (Mpumelelo) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
3 1100150148 Chikahamadze, A (Addmore) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
4 1120138782 Scott, M (Markal) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1120118992 Van Zyl, F (Frede) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 110088187 Steenkamp, DD (Damien Daniel) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
7 1100138842 Salamons, C (Chad) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
8 2110138756 Hanise, A (Avile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1100150151 De Stadler, N (Nathan) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
10 1120138748 De Koker, Z (Zian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1110138740 Amoraal, B (Benyamin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list