Player Page

Roos, TL (Timothy Leonard)
Dob: 2001/06/25 (Adult)
Gender: Male
Chess SA id: 101053892
FIDE id:
Region: John Taolo Gaetswewe (NCJ)
Citizen: RSA
Title(s):
Last active: 2019/02/16 (1918 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 rating1049.9
Curent Weighted rating1049.9
Curent Weighted performance337.9
Current official/published rating (highest between Raw, WR and WP)1049.9
Current floor (min rating allowed)620.3
Current highest rating achieved1120.3
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)±205.4
Current Raw change used (final)0.0
Projected new Raw rating1049.9
Projected new Weighed rating1049.9
Projected new Weighted performance337.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1049.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1120.3
Projected new floor620.3
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 rating1054.2
Curent Weighted rating1054.2
Curent Weighted performance337.7
Current official/published rating (highest between Raw, WR and WP)1054.2
Current floor (min rating allowed)618.2
Current highest rating achieved1118.2
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)±204.1
Current Raw change used (final)0.0
Projected new Raw rating1054.2
Projected new Weighed rating1054.2
Projected new Weighted performance337.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1054.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1118.2
Projected new floor618.2
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 rating804.6
Curent Weighted rating804.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)804.6
Current floor (min rating allowed)500.0
Current highest rating achieved804.6
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)±291.3
Current Raw change used (final)0.0
Projected new Raw rating804.6
Projected new Weighed rating804.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)804.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating804.6
Projected new floor500.0
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 rating804.6
Curent Weighted rating804.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)804.6
Current floor (min rating allowed)500.0
Current highest rating achieved804.6
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)±291.3
Current Raw change used (final)0.0
Projected new Raw rating804.6
Projected new Weighed rating804.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)804.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating804.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 MPS Chess Club Open (Olifantshoek) 2019 (A) 2019/02/16 2019/02/16 John Taolo Gaetswewe (NCJ) Standard 60 0.83 5 4 2.5 1015.7 1013.0 Analysis
8 South African Junior Team Championships 2018 (U18C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.5 1072.9 1067.8 Analysis
7 Northern Cape Closed Chess Championships 2018 (U18 Open) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 5 1.0 1120.3 1118.2 Analysis
6 Frances Baard Schools Open (U17+U19 Boys) 2018/08/17 2018/08/18 Frances Baard (NCF) Standard 60 0.83 6 5 3.0 890.5 900.6 Analysis
5 Kathu Chess Club 2018 (A) 2018/08/09 2018/08/09 John Taolo Gaetswewe (NCJ) Standard 60 0.83 5 4 1.5 890.5 900.6 Analysis
4 King`s Guard Women`s Day Open Chess Tournament 2018 (A) 2018/08/04 2018/08/04 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.0 890.5 900.6 Analysis
3 Mangaung Metro Chess 27-28 July 2018 (B) 2018/07/27 2018/07/28 Mangaung (FMB) Standard 62 0.84 5 5 2.0 875.0 890.6 Analysis
2 Inter Regional 2018 (U18 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 4 2.0 863.0 875.0 Analysis
1 JTG Trials 2018 (U18 Boys) 2018/04/21 2018/04/21 John Taolo Gaetswewe (NCJ) Standard 60 0.83 5 5 2.5 804.6 804.6 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 44 14 8 22 18.0 40.9 -77.3 1127.9 1050.6
White 22 6 5 11 8.5 38.6 -96.6 1131.9 1035.3
Black 22 8 3 11 9.5 43.2 -58.0 1123.8 1065.9
Standard All 44 14 8 22 18.0 40.9 -77.3 1127.9 1050.6
White 22 6 5 11 8.5 38.6 -96.6 1131.9 1035.3
Black 22 8 3 11 9.5 43.2 -58.0 1123.8 1065.9
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 102050305 Bezuidenhout, LB (Leonard) 4 2.0 0 4 0 50.0 957.8 0.0 957.8 View list
2 102089463 Links, B (Bradley) 2 0.0 0 0 2 0.0 1005.4 -425.0 580.4 View list
3 101050300 Botes, A (Armand) 2 0.0 0 0 2 0.0 1068.0 -425.0 643.0 View list
4 1530109537 Berman, V (Victor) 1 1.0 1 0 0 100.0 1015.7 425.0 1440.7 View list
5 100095244 De Wee, L (Leander) 1 1.0 1 0 0 100.0 890.5 425.0 1315.5 View list
6 1860104893 Carsten, D (Dudley) 1 1.0 1 0 0 100.0 890.5 425.0 1315.5 View list
7 1000100713 Kgongwane, B (Botshelo) 1 1.0 1 0 0 100.0 804.6 425.0 1229.6 View list
8 102086402 Kaptein, E (Elrico) 1 1.0 1 0 0 100.0 863.0 425.0 1288.0 View list
9 101079356 Moeti, P (Phenyo) 1 1.0 1 0 0 100.0 890.5 425.0 1315.5 View list
10 102072920 Mogapi, P (Pako) 1 1.0 1 0 0 100.0 804.6 425.0 1229.6 View list
11 202052859 Moodliar, S (Senayah) 1 1.0 1 0 0 100.0 1072.9 425.0 1497.9 View list
12 1000097504 Morebodi, K (Kgosietsile) 1 1.0 1 0 0 100.0 890.5 425.0 1315.5 View list
13 104086400 Pietersen, J (Jamien) 1 1.0 1 0 0 100.0 890.5 425.0 1315.5 View list
14 1020105361 Sagrys, M (Miguel) 1 1.0 1 0 0 100.0 890.5 425.0 1315.5 View list
15 201076066 Saunders, L (Lihandri) 1 1.0 1 0 0 100.0 863.0 425.0 1288.0 View list
16 202036046 Steenkamp, F (Fransien) 1 1.0 1 0 0 100.0 875.0 425.0 1300.0 View list
17 103047776 West, W (William) 1 1.0 1 0 0 100.0 1015.7 425.0 1440.7 View list
18 103049168 Jongbloed, C (Chad) 1 0.5 0 1 0 50.0 875.0 0.0 875.0 View list
19 2020097072 Maritz, R (Ragel) 1 0.5 0 1 0 50.0 1120.3 0.0 1120.3 View list
20 202026287 Mutambala, B (Baraka) 1 0.5 0 1 0 50.0 875.0 0.0 875.0 View list