Player Page

Douglass, NW (Nathan)
Dob: 2006/01/05 (U20)
Gender: Male
Chess SA id: 106047830
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1780 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 rating1229.1
Current Weighted rating1229.1
Current Weighted performance433.6
Current official/published rating (highest between Raw, WR and WP)1229.1
Current highest rating achieved1288.5
Current floor (min rating allowed)788.5
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)±159.1
Current Raw change used (final)0.0
Projected new Raw rating1229.1
Projected new Weighed rating1130.8
Projected new Weighted performance433.6
Projected new final Raw rating (if new WP > new Raw)1229.1
Projected new highest rating1288.5
Projected new floor788.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.1
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 rating1226.7
Current Weighted rating1226.7
Current Weighted performance433.6
Current official/published rating (highest between Raw, WR and WP)1226.7
Current highest rating achieved1286.8
Current floor (min rating allowed)786.8
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)±159.6
Current Raw change used (final)0.0
Projected new Raw rating1226.7
Projected new Weighed rating1128.6
Projected new Weighted performance433.6
Projected new final Raw rating (if new WP > new Raw)1226.7
Projected new highest rating1286.8
Projected new floor786.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.7
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 rating768.0
Current Weighted rating768.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)768.0
Current highest rating achieved777.0
Current floor (min rating allowed)500.0
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)±306.8
Current Raw change used (final)0.0
Projected new Raw rating768.0
Projected new Weighed rating706.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating777.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)768.0
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 rating768.0
Current Weighted rating768.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)768.0
Current highest rating achieved777.0
Current floor (min rating allowed)500.0
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)±306.8
Current Raw change used (final)0.0
Projected new Raw rating768.0
Projected new Weighed rating706.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating777.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)768.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 2019 South African Junior Team Championships (U14A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.5 1288.5 1286.8 Analysis
13 Barberton Primary 2019 (U14) 2019/07/27 2019/07/27 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 1089.4 1095.6 Analysis
12 Ehlanzeni Open 2019 (C) 2019/07/20 2019/07/20 Ehlanzeni (MEN) Standard 60 0.83 5 5 3.0 1089.4 1095.6 Analysis
11 De Goede Top 10 2019 (U14) 2019/07/03 2019/07/03 Ehlanzeni (MEN) Standard 60 0.83 5 5 3.0 1089.4 1095.6 Analysis
10 Rob Ferreira 2019 (B) 2019/04/06 2019/04/06 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1068.6 1072.4 Analysis
9 South African Junior Team Championships 2018 (U14D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.5 1057.8 1062.8 Analysis
8 De Goede Top 20 Closed 2018 (U14 Open) 2018/08/18 2018/08/18 Ehlanzeni (MEN) Standard 60 0.83 5 5 3.0 1014.2 1021.0 Analysis
7 Lowveld Open 2018 (C) 2018/07/28 2018/07/28 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 976.5 979.3 Analysis
6 Malelane Primary 2018 (U14 Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.0 976.5 979.3 Analysis
5 Curro Age Open 2018 (U14 Open) 2018/05/12 2018/05/12 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 838.7 857.2 Analysis
4 Penryn Age Open 2018 (U14 Boys) 2018/04/21 2018/04/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 781.6 790.4 Analysis
3 Rob Ferreira Hoerskool Open 2018 (B) 2018/03/17 2018/03/17 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 735.6 735.6 Analysis
2 Uplands College Open (B) 2018/03/03 2018/03/03 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 735.6 735.6 Analysis
1 South African Junior Team Championships 2017 (U12B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 768.0 768.0 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 91 50 4 37 52.0 57.1 60.7 1049.9 1110.6
White 45 26 2 17 27.0 60.0 85.0 1076.7 1161.7
Black 46 24 2 20 25.0 54.3 37.0 1023.7 1060.6
Standard All 91 50 4 37 52.0 57.1 60.7 1049.9 1110.6
White 45 26 2 17 27.0 60.0 85.0 1076.7 1161.7
Black 46 24 2 20 25.0 54.3 37.0 1023.7 1060.6
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 106057377 Ogunjiofor, AJ (Asinobi) 5 2.0 2 0 3 40.0 906.9 -85.0 821.9 View list
2 107082289 Mahlangu, A (Akani) 3 3.0 3 0 0 100.0 1051.8 425.0 1476.8 View list
3 204082318 Herbst, A (Angelique) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
4 107078001 Cooper, N (Nathan) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
5 1050116629 Chinhoi, T (Tawaanyasha) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
6 1060111974 Mncube, M (Mcebiseni) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
7 1060110768 Mthethwa, T (Terry) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
8 1060111753 Nel, MT (Martin Thomas) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
9 1060116965 Nxumalo, R (Risima) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
10 2070110791 Pilot, N (Nikita) 2 2.0 2 0 0 100.0 1089.4 425.0 1514.4 View list
11 1060097913 Sibanyoni, F (Fafa) 2 2.0 2 0 0 100.0 897.9 425.0 1322.9 View list
12 105077599 Botha, T (Tristan) 2 1.0 1 0 1 50.0 907.6 0.0 907.6 View list
13 106068908 Grobler, N (Nicholis) 2 1.0 1 0 1 50.0 758.6 0.0 758.6 View list
14 107080604 Dube, O (Olwethu) 2 0.0 0 0 2 0.0 1089.4 -425.0 664.4 View list
15 105060313 Mashile, LH (Lebogang) 2 0.0 0 0 2 0.0 1089.4 -425.0 664.4 View list
16 1070097932 Mcintosh, S (Samuel) 2 0.0 0 0 2 0.0 1089.4 -425.0 664.4 View list
17 1910116628 Nkosi, C (Clement) 2 0.0 0 0 2 0.0 1089.4 -425.0 664.4 View list
18 106061767 Nkosi, D (Dicken) 2 0.0 0 0 2 0.0 1089.4 -425.0 664.4 View list
19 105079745 Rajeev, R (Raghav) 2 0.0 0 0 2 0.0 1022.5 -425.0 597.5 View list
20 106055419 Van Heerden, J (Joshua) 2 0.0 0 0 2 0.0 995.4 -425.0 570.4 View list