Player Page

Jacobs, DE (Darryl)
Dob: 1972/06/10 (Adult)
Gender: Male
Chess SA id: 172090579
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): RA
Last active: 2023/11/04 (253 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 rating1198.6
Current Weighted rating1198.7
Current Weighted performance993.9
Current official/published rating (highest between Raw, WR and WP)1198.7
Current highest rating achieved1218.8
Current floor (min rating allowed)718.8
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)±166.1
Current Raw change used (final)0.0
Projected new Raw rating1198.6
Projected new Weighed rating1102.9
Projected new Weighted performance993.9
Projected new final Raw rating (if new WP > new Raw)1198.6
Projected new highest rating1218.8
Projected new floor718.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.6
Projected effective change (new Official - current Official)-0.1
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 rating1193.6
Current Weighted rating1196.8
Current Weighted performance993.9
Current official/published rating (highest between Raw, WR and WP)1196.8
Current highest rating achieved1234.7
Current floor (min rating allowed)734.7
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)±167.3
Current Raw change used (final)0.0
Projected new Raw rating1193.6
Projected new Weighed rating1100.9
Projected new Weighted performance993.9
Projected new final Raw rating (if new WP > new Raw)1193.6
Projected new highest rating1234.7
Projected new floor734.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.6
Projected effective change (new Official - current Official)-3.2
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 rating1111.8
Current Weighted rating889.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1111.8
Current highest rating achieved1111.8
Current floor (min rating allowed)611.8
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)±188.0
Current Raw change used (final)0.0
Projected new Raw rating1111.8
Projected new Weighed rating824.9
Projected new Weighted performance293.3
Projected new final Raw rating (if new WP > new Raw)1111.8
Projected new highest rating1111.8
Projected new floor611.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1111.8
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 rating518.0
Current Weighted rating518.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)518.0
Current highest rating achieved518.0
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)±438.1
Current Raw change used (final)0.0
Projected new Raw rating518.0
Projected new Weighed rating476.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating518.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)518.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Chess Elevation Series 2023 (Level 2A) 2023/11/03 2023/11/04 Cape Town (WCT) Standard 70 0.87 5 4 0.0 1209.2 1208.4 Analysis
14 WP Club League 2023 (D1) 2023/07/29 2023/08/19 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1193.2 1196.2 Analysis
13 Cape of Good Hope Open 2023 (Intermediate) 2023/01/28 2023/01/29 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1194.1 1204.5 Analysis
12 Steinitz Open 2022 (B) 2022/05/20 2022/05/22 Cape Town (WCT) Standard 90 0.94 6 5 1.0 1218.8 1234.7 Analysis
11 2020 Western Province Open (Prestige) 2020/03/07 2020/03/08 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1201.6 1226.8 Analysis
10 2019 Western Province League (D) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 4 3.0 1168.4 1199.6 Analysis
9 South African Open Chess Championships 2019 (Rapid) 2019/06/17 2019/06/17 Frances Baard (NCF) Rapid 25 0.54 5 3 0.0 1090.3 675.6 Analysis
8 South African Open Chess Championships 2019 (C) 2019/06/15 2019/06/17 Frances Baard (NCF) Standard 60 0.83 6 4 3.0 1090.3 1090.2 Analysis
7 Crossroads Open Chess Championship 2019 (C) 2019/04/27 2019/04/28 Cape Town (WCT) Standard 70 0.87 6 5 2.5 1077.1 844.8 Analysis
6 Steinitz Chess Festival 2019 (B) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 5 1.5 1077.1 844.8 Analysis
5 Cape of Good Hope Open 2019 (C) 2019/01/25 2019/01/27 Cape Town (WCT) Standard 70 0.87 6 6 3.0 765.3 736.0 Analysis
4 Drakenstein Dragons Rapid 2019 (Open) 2019/01/19 2019/01/19 Cape Winelands (WCW) Rapid 30 0.60 6 6 1.5 765.3 616.8 Analysis
3 2018 Western Province League (E) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 60 0.83 7 6 3.0 667.0 616.8 Analysis
2 Eldo Smart Memorial Rapid Tournament 2018 2018/06/16 2018/06/16 Cape Town (WCT) Rapid 20 0.47 7 7 3.0 616.8 518.0 Analysis
1 Crossroads Open Chess Championship 2018 (B) 2018/04/27 2018/04/29 Cape Town (WCT) Standard 120 1.00 6 6 2.5 518.0 518.0 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 79 30 6 43 33.0 41.8 -69.9 1263.3 1193.4
White 39 15 5 19 17.5 44.9 -43.6 1240.7 1197.1
Black 40 15 1 24 15.5 38.8 -95.6 1285.4 1189.8
Standard All 63 26 5 32 28.5 45.2 -40.5 1243.5 1203.0
White 31 13 4 14 15.0 48.4 -13.7 1246.1 1232.4
Black 32 13 1 18 13.5 42.2 -66.4 1240.9 1174.5
Rapid All 16 4 1 11 4.5 28.1 -185.9 1341.5 1155.5
White 8 2 1 5 2.5 31.3 -159.4 1219.5 1060.1
Black 8 2 0 6 2.0 25.0 -212.5 1463.4 1250.9
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 1050099536 Mabika, B (Bheka) 2 1.0 1 0 1 50.0 667.0 0.0 667.0 View list
2 1700107937 Maneveld, C (Conrad) 2 0.0 0 0 2 0.0 921.2 -425.0 496.2 View list
3 107050311 Daniels, O (Owethu) 1 1.0 1 0 0 100.0 1090.3 425.0 1515.3 View list
4 1020108930 Cuphane, B (Bandile) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
5 1050097437 Coleman, J (Jack) 1 1.0 1 0 0 100.0 616.8 425.0 1041.8 View list
6 102059385 Booysen, C (Conwill) 1 1.0 1 0 0 100.0 765.3 425.0 1190.3 View list
7 110095315 Francke, M (Matthew) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
8 2130137317 Abarder, H (Hanaah) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
9 2060096064 Jacobs, C (Caitlin) 1 1.0 1 0 0 100.0 616.8 425.0 1041.8 View list
10 1040108913 Goeda, J (Jade) 1 1.0 1 0 0 100.0 1077.1 425.0 1502.1 View list
11 1060159003 Groves, E (Edwin) 1 1.0 1 0 0 100.0 1193.2 425.0 1618.2 View list
12 1070100457 Jamjam, I (Inga) 1 1.0 1 0 0 100.0 1077.1 425.0 1502.1 View list
13 105083544 Joubert, K (Keegan) 1 1.0 1 0 0 100.0 518.0 425.0 943.0 View list
14 1990112225 Kamte, K (Kamva) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
15 109087632 Kivido, Z (Zach) 1 1.0 1 0 0 100.0 1090.3 425.0 1515.3 View list
16 1070130607 Madzvimbo, RB (Ricky Bongani) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
17 1830136261 Magwaza, R (Richard) 1 1.0 1 0 0 100.0 1194.1 425.0 1619.1 View list
18 2990104015 Manyate, S (Sibongile) 1 1.0 1 0 0 100.0 1090.3 425.0 1515.3 View list
19 1080136265 Mdini, A (Ayakha) 1 1.0 1 0 0 100.0 1193.2 425.0 1618.2 View list
20 1080100503 Neutt, N (Nehum) 1 1.0 1 0 0 100.0 1168.4 425.0 1593.4 View list