Player Page

Jacobs, E (Eugeniel)
Dob: 2011/11/01 (U14)
Gender: Male
Chess SA id: 1110135421
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (72 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 rating1594.8
Current Weighted rating1558.0
Current Weighted performance1513.4
Current official/published rating (highest between Raw, WR and WP)1594.8
Current highest rating achieved1641.2
Current floor (min rating allowed)1141.2
Current K-factor28
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)±94.5
Current Raw change used (final)0.0
Projected new Raw rating1594.8
Projected new Weighed rating1434.5
Projected new Weighted performance1513.4
Projected new final Raw rating (if new WP > new Raw)1594.8
Projected new highest rating1641.2
Projected new floor1141.2
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1594.8
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 rating1606.1
Current Weighted rating1577.6
Current Weighted performance1521.2
Current official/published rating (highest between Raw, WR and WP)1606.1
Current highest rating achieved1645.1
Current floor (min rating allowed)1145.1
Current K-factor28
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)±93.0
Current Raw change used (final)0.0
Projected new Raw rating1606.1
Projected new Weighed rating1451.9
Projected new Weighted performance1521.2
Projected new final Raw rating (if new WP > new Raw)1606.1
Projected new highest rating1645.1
Projected new floor1145.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1606.1
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 rating1352.8
Current Weighted rating1332.1
Current Weighted performance1247.5
Current official/published rating (highest between Raw, WR and WP)1352.8
Current highest rating achieved1352.8
Current floor (min rating allowed)852.8
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)±133.4
Current Raw change used (final)0.0
Projected new Raw rating1352.8
Projected new Weighed rating1227.3
Projected new Weighted performance1247.5
Projected new final Raw rating (if new WP > new Raw)1352.8
Projected new highest rating1352.8
Projected new floor852.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1352.8
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 rating1174.0
Current Weighted rating1174.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1174.0
Current highest rating achieved1217.6
Current floor (min rating allowed)717.6
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)±172.1
Current Raw change used (final)0.0
Projected new Raw rating1174.0
Projected new Weighed rating1080.1
Projected new Weighted performance589.8
Projected new final Raw rating (if new WP > new Raw)1174.0
Projected new highest rating1217.6
Projected new floor717.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 5.0 1577.6 1596.9 Analysis
1 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 5.0 1552.5 1565.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
24 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 5.0 1577.6 1596.9 Analysis
23 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 5.0 1552.5 1565.8 Analysis
22 Eden Top Schools 2023 (U13 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 4 3.0 1561.6 1579.2 Analysis
21 Knysna Inter Schools 2023 2023/07/05 2023/07/05 Eden District (WEG) Rapid 30 0.60 6 4 4.0 1557.2 1258.8 Analysis
20 Knysna Oyster Festival 2023 (Juniors) 2023/07/01 2023/07/01 Eden District (WEG) Rapid 30 0.60 6 6 4.5 1557.2 1258.8 Analysis
19 Western Cape PS Individuals 2023 (U13 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1527.2 1568.0 Analysis
18 Eden Trials 2+3 2023 (U14) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 10 8.0 1527.2 1568.0 Analysis
17 Eden Trails 1 2023 (U13 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1523.0 1571.1 Analysis
16 2023 Knysna School Trials #1 (U13) 2023/02/04 2023/02/04 Eden District (WEG) Standard 65 0.85 5 5 5.0 1505.4 1556.0 Analysis
15 Pacaltsdorp Chess Club 2022 (B) 2022/08/27 2022/08/27 Eden District (WEG) Rapid 25 0.54 6 6 3.5 1512.7 1266.7 Analysis
14 Pacaltsdorp Chess Club 2022 (Blitz) 2022/08/26 2022/08/26 Eden District (WEG) Blitz 5 0.18 6 6 2.0 1512.7 1217.6 Analysis
13 WCCA Rural Cup 2022 (U12) 2022/08/13 2022/08/14 Overberg (WOS) Standard 60 0.83 5 4 4.0 1512.7 1534.2 Analysis
12 WCCA Rural Cup Blitz 2022 2022/07/12 2022/07/12 Overberg (WOS) Blitz 5 0.18 5 5 3.0 1585.5 1200.0 Analysis
11 South African Open 2022 (U12) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 3.5 1585.5 1579.3 Analysis
10 Knysna Inter School July 2022 2022/07/06 2022/07/06 Eden District (WEG) Rapid 35 0.66 6 6 5.0 1585.5 1283.6 Analysis
9 Knysna Oyster Festival Rapid Chess 2022 (A) 2022/07/02 2022/07/02 Eden District (WEG) Rapid 30 0.60 5 4 1.0 1585.5 1283.6 Analysis
8 George Open 2022 (B) 2022/06/11 2022/06/11 Eden District (WEG) Standard 65 0.85 5 5 1.5 1641.2 1645.1 Analysis
7 Western Cape Schools 2022 (U11 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 5.0 1615.4 1488.6 Analysis
6 Eden Open 2022 (C) 2022/04/23 2022/04/23 Eden District (WEG) Standard 65 0.85 5 5 5.0 1379.4 1355.8 Analysis
5 Eden Proewe 2 2022 (O11 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 4 3.5 1379.4 1355.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 10 0 1 10.0 90.9 347.7 1354.4 1702.2
White 5 5 0 0 5.0 100.0 425.0 1365.9 1790.9
Black 6 5 0 1 5.0 83.3 283.3 1344.9 1628.2
Standard All 11 10 0 1 10.0 90.9 347.7 1354.4 1702.2
White 5 5 0 0 5.0 100.0 425.0 1365.9 1790.9
Black 6 5 0 1 5.0 83.3 283.3 1344.9 1628.2
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 127 92 5 30 94.5 74.4 207.5 1323.0 1530.4
White 64 49 2 13 50.0 78.1 239.1 1326.1 1565.2
Black 63 43 3 17 44.5 70.6 175.4 1319.7 1495.1
Standard All 81 64 3 14 65.5 80.9 262.3 1326.1 1588.4
White 41 33 2 6 34.0 82.9 279.9 1336.3 1616.2
Black 40 31 1 8 31.5 78.8 244.4 1315.7 1560.0
Rapid All 35 23 2 10 24.0 68.6 157.9 1310.0 1467.8
White 17 12 0 5 12.0 70.6 175.0 1330.5 1505.5
Black 18 11 2 5 12.0 66.7 141.7 1290.6 1432.3
Blitz All 11 5 0 6 5.0 45.5 -38.6 1341.1 1302.4
White 6 4 0 2 4.0 66.7 141.7 1244.5 1386.2
Black 5 1 0 4 1.0 20.0 -255.0 1456.9 1201.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110108602 Zhu, D (David) 5 5.0 5 0 0 100.0 1460.1 425.0 1885.1 View list
2 1110130128 Da Silva, D (Darren) 4 3.0 3 0 1 75.0 1406.7 212.5 1619.2 View list
3 1100096199 Petersen, S (Shenwin) 4 3.0 2 2 0 75.0 1367.5 212.5 1580.0 View list
4 1120119465 Prins, E (Eddie) 3 3.0 3 0 0 100.0 1446.5 425.0 1871.5 View list
5 1100108128 Prins, R (Reinhart) 3 0.0 0 0 3 0.0 1454.7 -425.0 1029.7 View list
6 1110139242 Berry, L (Luthando) 2 2.0 2 0 0 100.0 1448.7 425.0 1873.7 View list
7 1120149890 Appels, J (Jaheem) 2 2.0 2 0 0 100.0 1557.2 425.0 1982.2 View list
8 1110137903 Herman, A (Aqeem) 2 2.0 2 0 0 100.0 1585.5 425.0 2010.5 View list
9 1110135825 Mncube, S (Sifiso) 2 2.0 2 0 0 100.0 1571.3 425.0 1996.3 View list
10 1110149875 Tamboer, K (Kurt-Lee) 2 2.0 2 0 0 100.0 1557.2 425.0 1982.2 View list
11 2100108140 Van Niekerk, N (Nina) 2 2.0 2 0 0 100.0 1584.2 425.0 2009.2 View list
12 1110109382 Fourie, L (Loftie) 2 1.5 1 1 0 75.0 1362.1 212.5 1574.6 View list
13 1050137855 Caba, L (Lunathi) 2 1.0 1 0 1 50.0 1585.5 0.0 1585.5 View list
14 1100119486 Muller, K (Kieran) 2 1.0 1 0 1 50.0 1544.4 0.0 1544.4 View list
15 101064100 Gilbert, C (Cheslyn) 2 0.0 0 0 2 0.0 1512.7 -425.0 1087.7 View list
16 1110099722 Booysen, C (Chadlin) 1 1.0 1 0 0 100.0 1577.6 425.0 2002.6 View list
17 1050118884 Baadjies, L (Lando) 1 1.0 1 0 0 100.0 1512.7 425.0 1937.7 View list
18 1100108153 Arpin, L (Lukas) 1 1.0 1 0 0 100.0 1527.2 425.0 1952.2 View list
19 1140137897 Bruiners, N (Nate) 1 1.0 1 0 0 100.0 1279.3 425.0 1704.3 View list
20 1100149860 Brewer, L (Lucas) 1 1.0 1 0 0 100.0 1505.4 425.0 1930.4 View list