Player Page

Nelson, O (Owam)
Dob: 2006/07/10 (U20)
Gender: Male
Chess SA id: 1060131465
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (334 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 rating1084.3
Current Weighted rating1100.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.6
Current highest rating achieved1164.8
Current floor (min rating allowed)664.8
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)±195.5
Current Raw change used (final)0.0
Projected new Raw rating1084.3
Projected new Weighed rating1011.3
Projected new Weighted performance449.4
Projected new final Raw rating (if new WP > new Raw)1084.3
Projected new highest rating1164.8
Projected new floor664.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1084.3
Projected effective change (new Official - current Official)-16.3
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 rating1136.4
Current Weighted rating1136.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1136.4
Current highest rating achieved1157.2
Current floor (min rating allowed)657.2
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)±181.5
Current Raw change used (final)0.0
Projected new Raw rating1136.4
Projected new Weighed rating1045.5
Projected new Weighted performance284.9
Projected new final Raw rating (if new WP > new Raw)1136.4
Projected new highest rating1157.2
Projected new floor657.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.4
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 rating1071.6
Current Weighted rating1105.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1105.0
Current highest rating achieved1071.6
Current floor (min rating allowed)571.6
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)±199.1
Current Raw change used (final)0.0
Projected new Raw rating1071.6
Projected new Weighed rating1014.1
Projected new Weighted performance239.4
Projected new final Raw rating (if new WP > new Raw)1071.6
Projected new highest rating1071.6
Projected new floor571.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1071.6
Projected effective change (new Official - current Official)-33.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Berlin High School Sports Festival 2023 2023/07/29 2023/07/29 Buffalo City (EBC) Rapid 35 0.66 6 6 0.0 1146.9 1200.0 Analysis
2 BC Trials 2 2020 (U16B-U20B) 2020/03/07 2020/03/07 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1164.8 1157.2 Analysis
1 BC Trials 1 2020 (U16B-U20B) 2020/02/22 2020/02/22 Buffalo City (EBC) Standard 60 0.83 5 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 15 3 0 12 3.0 20.0 -255.0 1199.7 944.7
White 8 1 0 7 1.0 12.5 -318.8 1193.8 875.0
Black 7 2 0 5 2.0 28.6 -182.1 1206.4 1024.3
Standard All 9 3 0 6 3.0 33.3 -141.7 1175.6 1033.9
White 5 1 0 4 1.0 20.0 -255.0 1162.9 907.9
Black 4 2 0 2 2.0 50.0 0.0 1191.5 1191.5
Rapid All 6 0 0 6 0.0 0.0 -425.0 1235.9 810.9
White 3 0 0 3 0.0 0.0 -425.0 1245.3 820.3
Black 3 0 0 3 0.0 0.0 -425.0 1226.4 801.4
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 203065345 Mdoda, N (Nkazimlo) 2 0.0 0 0 2 0.0 1182.4 -425.0 757.4 View list
2 2060132907 Goci, L (Lilitha) 1 1.0 1 0 0 100.0 1164.8 425.0 1589.8 View list
3 2060132903 Adams, J (Jaime) 1 1.0 1 0 0 100.0 1164.8 425.0 1589.8 View list
4 1060131446 Buthelezi, K (Kufanele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 104051853 Thomas, E (Evan) 1 0.0 0 0 1 0.0 1164.8 -425.0 739.8 View list
6 1060131170 Taylor, S (Seth) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1040158512 Mvandaba, L (Lutho) 1 0.0 0 0 1 0.0 1146.9 -425.0 721.9 View list
8 208065268 Beshe, A (Akhanye) 1 0.0 0 0 1 0.0 1146.9 -425.0 721.9 View list
9 1100148976 Makgate, N (Ntlantla) 1 0.0 0 0 1 0.0 1146.9 -425.0 721.9 View list
10 2070158505 Jakavula, K (Kamogelo) 1 0.0 0 0 1 0.0 1146.9 -425.0 721.9 View list
11 1120153665 Halana, L (Lunjalo) 1 0.0 0 0 1 0.0 1146.9 -425.0 721.9 View list
12 2090153241 Fumanisa, L (Lisokhanya) 1 0.0 0 0 1 0.0 1146.9 -425.0 721.9 View list
13 1030119581 Fourie, HU (Hlumela Unako) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1050132905 Dyonashe, L (Luthando) 1 0.0 0 0 1 0.0 1164.8 -425.0 739.8 View list