Player Page

Jacobs, K (Keanu)
Dob: 2008/10/08 (U18)
Gender: Male
Chess SA id: 1080142060
FIDE id:
Region: Namakwa (NCN)
Citizen: RSA
Title(s):
Last active: 2023/04/15 (588 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 rating1146.1
Current Weighted rating1146.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1146.3
Current highest rating achieved1151.7
Current floor (min rating allowed)651.7
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1146.1
Projected new Weighed rating1054.5
Projected new Weighted performance653.1
Projected new final Raw rating (if new WP > new Raw)1146.1
Projected new highest rating1151.7
Projected new floor651.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.1
Projected effective change (new Official - current Official)-0.2
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 rating1138.4
Current Weighted rating1138.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1138.5
Current highest rating achieved1142.8
Current floor (min rating allowed)642.8
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)±181.0
Current Raw change used (final)0.0
Projected new Raw rating1138.4
Projected new Weighed rating1047.4
Projected new Weighted performance653.1
Projected new final Raw rating (if new WP > new Raw)1138.4
Projected new highest rating1142.8
Projected new floor642.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.4
Projected effective change (new Official - current Official)-0.1
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 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
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 Namakwa Skole Proewe 2023 (U15 Boys) 2023/04/15 2023/04/15 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1151.7 1142.8 Analysis
2 Northern Cape Provincial Schools Trials 2022 (U15 Boys) 2022/06/24 2022/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1200.0 1200.0 Analysis
1 Namakwa Distrik Proewe 2022 (U15 Boys) 2022/06/04 2022/06/04 Namakwa (NCN) Standard 60 0.83 5 5 1.5 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 5 1 9 5.5 36.7 -113.3 1208.4 1095.0
White 8 4 0 4 4.0 50.0 0.0 1203.8 1203.8
Black 7 1 1 5 1.5 21.4 -242.9 1213.6 970.7
Standard All 15 5 1 9 5.5 36.7 -113.3 1208.4 1095.0
White 8 4 0 4 4.0 50.0 0.0 1203.8 1203.8
Black 7 1 1 5 1.5 21.4 -242.9 1213.6 970.7
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 1070142026 Dawson, L (Liam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1070104402 Engelbrecht, L (Lee-Aston) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080135192 Titus, O (Obed Clayd) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090153347 Links, S (Shaydon) 1 1.0 1 0 0 100.0 1151.7 425.0 1576.7 View list
5 1070153345 Jass, S (Sandile) 1 1.0 1 0 0 100.0 1151.7 425.0 1576.7 View list
6 1070142063 Losper, R (Rucharl) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 1080104408 Van Wyk, J (Juan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1070141320 Galoitsiwe, T (Tlhalefo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1080098816 Saal, K (Keshan) 1 0.0 0 0 1 0.0 1151.7 -425.0 726.7 View list
10 1080104417 Raymond, J (Jayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1080142232 Poffader, R (Recachalus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1070098814 Mouton, A (Anver) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1070153350 Matthews, A (Ayden) 1 0.0 0 0 1 0.0 1151.7 -425.0 726.7 View list
14 1090153342 Engelbrecht, E (El-Jay) 1 0.0 0 0 1 0.0 1151.7 -425.0 726.7 View list
15 1080142058 Chavula, R (Romano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list