Player Page

Agulhas, J (Justin)
Dob: 1997/10/01 (Adult)
Gender: Male
Chess SA id: 197000339
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/09/04 (16 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 rating1531.3
Current Weighted rating1501.6
Current Weighted performance1431.2
Current official/published rating (highest between Raw, WR and WP)1531.3
Current highest rating achieved1531.3
Current floor (min rating allowed)1031.3
Current K-factor32
Games played this month8
Score (S)4.0
Expected score (We)3.57
Difference (S-We)0.08
Current Raw change (no limits, including tournament time weight)2.5
Current min/max change allowed (with limits)±103.4
Current Raw change used (final)2.5
Projected new Raw rating1533.8
Projected new Weighed rating1382.6
Projected new Weighted performance1443.1
Projected new final Raw rating (if new WP > new Raw)1533.8
Projected new highest rating1533.8
Projected new floor1033.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1533.8
Projected effective change (new Official - current Official)+2.5
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 rating1513.9
Current Weighted rating1484.1
Current Weighted performance999.2
Current official/published rating (highest between Raw, WR and WP)1513.9
Current highest rating achieved1513.9
Current floor (min rating allowed)1013.9
Current K-factor32
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)±106.0
Current Raw change used (final)0.0
Projected new Raw rating1513.9
Projected new Weighed rating1366.8
Projected new Weighted performance999.2
Projected new final Raw rating (if new WP > new Raw)1513.9
Projected new highest rating1513.9
Projected new floor1013.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1513.9
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 rating1366.6
Current Weighted rating1347.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1366.6
Current highest rating achieved1366.6
Current floor (min rating allowed)866.6
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)±130.8
Current Raw change used (final)0.0
Projected new Raw rating1366.6
Projected new Weighed rating1240.5
Projected new Weighted performance899.0
Projected new final Raw rating (if new WP > new Raw)1366.6
Projected new highest rating1366.6
Projected new floor866.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1366.6
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 rating1640.1
Current Weighted rating1530.6
Current Weighted performance1577.7
Current official/published rating (highest between Raw, WR and WP)1640.1
Current highest rating achieved1640.1
Current floor (min rating allowed)1140.1
Current K-factor28
Games played this month8
Score (S)4.0
Expected score (We)4.11
Difference (S-We)-0.11
Current Raw change (no limits, including tournament time weight)-3.1
Current min/max change allowed (with limits)±88.6
Current Raw change used (final)-3.1
Projected new Raw rating1637.0
Projected new Weighed rating1412.7
Projected new Weighted performance1588.6
Projected new final Raw rating (if new WP > new Raw)1637.0
Projected new highest rating1640.1
Projected new floor1140.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1637.0
Projected effective change (new Official - current Official)-3.1
Tournaments
Tournament: InterClub Blitz 4 2024
Start: 2024/09/04  End: 2024/09/04  Host: WEG  Type: Blitz   Time: 5  Time weight: 0.18  Rounds: 8
Games: 8  Score: 4.0
Main rating: 1531.3  Rating gain/loss: 2.5
Type rating: 1640.1  Rating gain/loss: -3.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 InterClub Blitz 4 2024 2024/09/04 2024/09/04 Eden (WEG) Blitz 5 0.18 10 8 4.0 1531.3 1640.1 Analysis
3 InterClub Blitz 3 Open 2024 2024/07/18 2024/07/18 Eden (WEG) Blitz 5 0.18 10 8 4.0 1528.2 1639.8 Analysis
2 InterClub Blitz 2 2024 2024/05/16 2024/05/16 Eden (WEG) Blitz 5 0.18 10 8 7.0 1506.7 1577.1 Analysis
1 InterClub Blitz 1 2024 2024/04/17 2024/04/17 Eden (WEG) Blitz 5 0.18 10 8 4.0 1501.0 1551.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
34 InterClub Blitz 4 2024 2024/09/04 2024/09/04 Eden (WEG) Blitz 5 0.18 10 8 4.0 1531.3 1640.1 Analysis
33 InterClub Blitz 3 Open 2024 2024/07/18 2024/07/18 Eden (WEG) Blitz 5 0.18 10 8 4.0 1528.2 1639.8 Analysis
32 InterClub Blitz 2 2024 2024/05/16 2024/05/16 Eden (WEG) Blitz 5 0.18 10 8 7.0 1506.7 1577.1 Analysis
31 InterClub Blitz 1 2024 2024/04/17 2024/04/17 Eden (WEG) Blitz 5 0.18 10 8 4.0 1501.0 1551.5 Analysis
30 Eden Chess Union League 2023 (Premier Division) 2023/11/11 2023/11/11 Eden District (WEG) Standard 60 0.83 5 5 3.0 1493.1 1437.5 Analysis
29 InterClub Blitz 2023 2023/10/11 2023/10/11 Eden District (WEG) Blitz 5 0.18 6 6 4.0 1495.5 1492.8 Analysis
28 Pacaltsdorp Chess Club Open 2023 (A) 2023/08/26 2023/08/26 Eden District (WEG) Rapid 30 0.60 6 4 2.0 1490.0 1319.3 Analysis
27 Pacaltsdorp Chess Club Open 2023 (Blitz) 2023/08/25 2023/08/25 Eden District (WEG) Blitz 5 0.18 6 6 4.5 1490.0 1442.2 Analysis
26 InterClub Blitz 3 2023 2023/07/20 2023/07/20 Eden District (WEG) Blitz 5 0.18 10 8 4.5 1466.8 1406.0 Analysis
25 Knysna Oyster Festival 2023 (Open) 2023/07/01 2023/07/01 Eden District (WEG) Rapid 30 0.60 6 6 4.0 1466.8 1316.4 Analysis
24 Inter Club Blitz 2 2023 (Open) 2023/06/21 2023/06/21 Eden District (WEG) Blitz 5 0.18 10 8 4.0 1457.8 1389.1 Analysis
23 Inter Club Blitz 1 2023 2023/05/24 2023/05/24 Eden District (WEG) Blitz 5 0.18 10 8 4.0 1451.3 1348.1 Analysis
22 Interclub Blitz Evening (Mossel Bay) 2022 2022/10/26 2022/10/26 Eden District (WEG) Blitz 5 0.18 6 6 5.0 1442.3 1297.0 Analysis
21 Interclub Blitz Evening 2022 2022/08/11 2022/08/11 Eden District (WEG) Blitz 5 0.18 6 6 4.0 1436.3 1271.4 Analysis
20 Interclub Blitz Evening 2022 2022/06/08 2022/06/08 Eden District (WEG) Blitz 5 0.18 6 6 3.5 1431.7 1280.0 Analysis
19 Western Cape Club Championships 2021 (A) 2021/10/15 2021/10/17 Eden District (WEG) Standard 65 0.85 6 6 1.5 1462.2 1474.9 Analysis
18 Eden Chess League 2021 (Premier) 2021/08/14 2021/08/15 Eden District (WEG) Standard 90 0.94 5 5 3.0 1469.4 1487.1 Analysis
17 Eden Closed 2021 (Men) 2021/03/26 2021/03/28 Eden District (WEG) Standard 65 0.85 6 6 3.0 1460.2 1479.7 Analysis
16 2020 Boardwalk Pearson Open Chess Festival (Open) 2020/03/14 2020/03/15 Nelson Mandela Bay (ENM) Standard 90 0.94 5 5 4.0 1447.0 1468.8 Analysis
15 Quadrangular Chess Tournament First Leg 2020 2020/02/12 2020/02/12 Eden District (WEG) Blitz 7 0.23 6 6 3.0 1451.0 1288.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 32 19 0 13 19.0 59.4 79.7 1589.6 1669.3
White 16 9 0 7 9.0 56.3 53.1 1589.6 1642.7
Black 16 10 0 6 10.0 62.5 106.3 1589.6 1695.8
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 32 19 0 13 19.0 59.4 79.7 1589.6 1669.3
White 16 9 0 7 9.0 56.3 53.1 1589.6 1642.7
Black 16 10 0 6 10.0 62.5 106.3 1589.6 1695.8
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 208 106 26 76 119.0 57.2 61.3 1450.3 1511.6
White 104 49 16 39 57.0 54.8 40.9 1443.5 1484.3
Black 104 57 10 37 62.0 59.6 81.7 1457.2 1538.9
Standard All 67 27 17 23 35.5 53.0 25.4 1419.9 1445.3
White 34 12 9 13 16.5 48.5 -12.5 1415.4 1402.9
Black 33 15 8 10 19.0 57.6 64.4 1424.6 1489.0
Rapid All 22 15 1 6 15.5 70.5 173.9 1285.8 1459.7
White 11 7 1 3 7.5 68.2 154.5 1276.9 1431.4
Black 11 8 0 3 8.0 72.7 193.2 1294.7 1487.9
Blitz All 119 64 8 47 68.0 57.1 60.7 1497.9 1558.6
White 59 30 6 23 33.0 55.9 50.4 1490.7 1541.2
Black 60 34 2 24 35.0 58.3 70.8 1504.9 1575.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100130764 Claassen, R (Raynier) 12 3.0 3 0 9 25.0 1453.7 -212.5 1241.2 View list
2 181084295 Botha, R (Ralph) 10 5.0 5 0 5 50.0 1483.8 0.0 1483.8 View list
3 199036980 Swart, G (George) 9 1.5 0 3 6 16.7 1442.3 -283.3 1159.0 View list
4 103009749 Fourie, C (Corne) 7 6.0 5 2 0 85.7 1460.2 303.6 1763.7 View list
5 198065504 Jaars, T (Thomas) 6 5.0 4 2 0 83.3 1454.6 283.3 1737.9 View list
6 103078196 Campbell, G (Grant) 6 3.5 3 1 2 58.3 1393.2 70.8 1464.1 View list
7 199008504 Dyzel, P (Pieter) 6 2.0 2 0 4 33.3 1390.9 -141.7 1249.3 View list
8 105088335 Taute, C (Clayden) 6 2.0 2 0 4 33.3 1520.2 -141.7 1378.5 View list
9 101064100 Gilbert, C (Cheslyn) 5 3.0 3 0 2 60.0 1483.2 85.0 1568.2 View list
10 190028712 October, B (Bjorn) 5 0.5 0 1 4 10.0 1383.8 -340.0 1043.8 View list
11 103092956 Daniels, J (Jerome) 4 4.0 4 0 0 100.0 1388.2 425.0 1813.2 View list
12 184060786 Blignaut, R (Ryno) 4 3.0 3 0 1 75.0 1514.6 212.5 1727.1 View list
13 181033003 Salmons, R (Ricardo) 4 3.0 3 0 1 75.0 1489.8 212.5 1702.3 View list
14 176042971 Williams, E (Elia) 4 3.0 3 0 1 75.0 1463.5 212.5 1676.0 View list
15 185022852 Meyer, PJ (Pravin) 4 2.5 2 1 1 62.5 1400.2 106.3 1506.5 View list
16 179021866 Matthee, M (Morne) 4 2.0 2 0 2 50.0 1403.0 0.0 1403.0 View list
17 190017240 Lawerlot, GLR (George) 4 0.5 0 1 3 12.5 1358.8 -318.8 1040.0 View list
18 193002042 Bevie, ME (Marvin) 3 3.0 3 0 0 100.0 1454.2 425.0 1879.2 View list
19 183060789 Johnson, A (Azriel) 3 3.0 3 0 0 100.0 1361.5 425.0 1786.5 View list
20 201037041 Swart, S (Sune) 3 2.5 2 1 0 83.3 1453.0 283.3 1736.3 View list