Player Page

Rachoene, JT (Jacob)
Dob: 1986/07/31 (Adult)
Gender: Male
Chess SA id: 186031396
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/26 (28 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 rating1630.4
Current Weighted rating1640.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1640.6
Current highest rating achieved1653.0
Current floor (min rating allowed)1153.0
Current K-factor28
Games played this month9
Score (S)5.5
Expected score (We)5.55
Difference (S-We)-0.01
Current Raw change (no limits, including tournament time weight)-0.3
Current min/max change allowed (with limits)±89.8
Current Raw change used (final)-0.3
Projected new Raw rating1630.1
Projected new Weighed rating1509.3
Projected new Weighted performance1201.6
Projected new final Raw rating (if new WP > new Raw)1630.1
Projected new highest rating1653.0
Projected new floor1153.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1630.1
Projected effective change (new Official - current Official)-10.4
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 rating1629.0
Current Weighted rating1642.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1642.3
Current highest rating achieved1653.0
Current floor (min rating allowed)1153.0
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)±90.0
Current Raw change used (final)0.0
Projected new Raw rating1629.0
Projected new Weighed rating1510.7
Projected new Weighted performance487.5
Projected new final Raw rating (if new WP > new Raw)1629.0
Projected new highest rating1653.0
Projected new floor1153.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1629.0
Projected effective change (new Official - current Official)-13.3
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 rating1648.0
Current Weighted rating1648.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1648.0
Current highest rating achieved1653.0
Current floor (min rating allowed)1153.0
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)±87.6
Current Raw change used (final)0.0
Projected new Raw rating1648.0
Projected new Weighed rating1516.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1653.0
Projected new floor1153.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1648.0
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 rating1605.0
Current Weighted rating1596.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1605.0
Current highest rating achieved1653.0
Current floor (min rating allowed)1153.0
Current K-factor28
Games played this month9
Score (S)5.5
Expected score (We)6.82
Difference (S-We)-1.32
Current Raw change (no limits, including tournament time weight)-37.0
Current min/max change allowed (with limits)±93.1
Current Raw change used (final)-37.0
Projected new Raw rating1568.0
Projected new Weighed rating1469.3
Projected new Weighted performance1030.1
Projected new final Raw rating (if new WP > new Raw)1568.0
Projected new highest rating1653.0
Projected new floor1153.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1568.0
Projected effective change (new Official - current Official)-37.0
Tournaments
Tournament: 2024 Tshwane Chess FIDE RATED Blitz League Championship 1
Start: 2024/05/26  End: 2024/05/26  Host: GTP  Type: Blitz   Time: 5  Time weight: 0.18  Rounds: 9
Games: 9  Score: 5.5
Main rating: 1630.4  Rating gain/loss: -0.3
Type rating: 1605.0  Rating gain/loss: -37.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 Tshwane Chess FIDE RATED Blitz League Championship 1 2024/05/26 2024/05/26 Tshwane (GTP) Blitz 5 0.18 9 9 5.5 1630.4 1605.0 Analysis
1 2024 Constantiapark Open (A) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1647.6 1648.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Tshwane Chess FIDE RATED Blitz League Championship 1 2024/05/26 2024/05/26 Tshwane (GTP) Blitz 5 0.18 9 9 5.5 1630.4 1605.0 Analysis
3 2024 Constantiapark Open (A) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1647.6 1648.0 Analysis
2 Tshwane Chess FIDE Rated Blitz League 3 2023 2023/07/16 2023/07/16 Tshwane (GTP) Blitz 5 0.18 9 9 6.0 1640.5 1586.4 Analysis
1 SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Open) 2018/05/19 2018/05/20 Tshwane (GTP) Blitz 5 0.18 10 10 6.0 1648.0 1648.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 7 1 6 7.5 53.6 30.4 1567.0 1597.3
White 7 5 0 2 5.0 71.4 182.1 1488.0 1670.2
Black 7 2 1 4 2.5 35.7 -121.4 1645.9 1524.5
Standard All 5 2 0 3 2.0 40.0 -85.0 1614.1 1529.1
White 3 1 0 2 1.0 33.3 -141.7 1603.1 1461.4
Black 2 1 0 1 1.0 50.0 0.0 1630.5 1630.5
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 9 5 1 3 5.5 61.1 94.4 1540.8 1635.3
White 4 4 0 0 4.0 100.0 425.0 1401.7 1826.7
Black 5 1 1 3 1.5 30.0 -170.0 1652.1 1482.1
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 19 1 13 19.5 59.1 77.3 1528.4 1605.7
White 16 11 0 5 11.0 68.8 159.4 1525.1 1684.5
Black 17 8 1 8 8.5 50.0 0.0 1531.6 1531.6
Standard All 5 2 0 3 2.0 40.0 -85.0 1614.1 1529.1
White 3 1 0 2 1.0 33.3 -141.7 1603.1 1461.4
Black 2 1 0 1 1.0 50.0 0.0 1630.5 1630.5
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 28 17 1 10 17.5 62.5 106.3 1513.2 1619.4
White 13 10 0 3 10.0 76.9 228.8 1507.1 1735.9
Black 15 7 1 7 7.5 50.0 0.0 1518.4 1518.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 175033667 Schutte, R (Rico) 2 1.5 1 1 0 75.0 1635.5 212.5 1848.0 View list
2 104071191 Mkotong, B (Boipelo) 2 1.0 1 0 1 50.0 1635.5 0.0 1635.5 View list
3 105058538 Smit, D (Devon) 2 1.0 1 0 1 50.0 1644.3 0.0 1644.3 View list
4 184019054 Mabusela, JM (Johannes) 2 0.0 0 0 2 0.0 1635.5 -425.0 1210.5 View list
5 192034670 Sikhwivhilu, S (Se) 1 1.0 1 0 0 100.0 1648.0 425.0 2073.0 View list
6 177086357 Jacobs, GJ (Gerhard) 1 1.0 1 0 0 100.0 1640.5 425.0 2065.5 View list
7 1130131230 Changara, A (Alvis Tafadzwa) 1 1.0 1 0 0 100.0 1640.5 425.0 2065.5 View list
8 100003808 Bucceri, DR (Draven) 1 1.0 1 0 0 100.0 1648.0 425.0 2073.0 View list
9 209092675 Ramlall, S (Sanjana) 1 1.0 1 0 0 100.0 1630.4 425.0 2055.4 View list
10 105060227 Pillay, M (Mikhael) 1 1.0 1 0 0 100.0 1648.0 425.0 2073.0 View list
11 1100117875 Nel, A (Andreas) 1 1.0 1 0 0 100.0 1630.4 425.0 2055.4 View list
12 174026886 Ndhlovu, BB (Bhekisisa) 1 1.0 1 0 0 100.0 1648.0 425.0 2073.0 View list
13 198084910 Modisaotsile, B (Botlhale) 1 1.0 1 0 0 100.0 1630.4 425.0 2055.4 View list
14 2090132476 Meeran, M (Museera) 1 1.0 1 0 0 100.0 1630.4 425.0 2055.4 View list
15 180021334 Mashiane, H (Hlaba) 1 1.0 1 0 0 100.0 1640.5 425.0 2065.5 View list
16 172020557 Manyama, BR (Ronald) 1 1.0 1 0 0 100.0 1647.6 425.0 2072.6 View list
17 2110157405 Strauss, L (Luné) 1 1.0 1 0 0 100.0 1630.4 425.0 2055.4 View list
18 198056522 Teeke, K (Karabo) 1 1.0 1 0 0 100.0 1648.0 425.0 2073.0 View list
19 1130140475 Van Der Westhuizen, L (Lihan) 1 1.0 1 0 0 100.0 1640.5 425.0 2065.5 View list
20 109086362 Yang, A (Alex) 1 1.0 1 0 0 100.0 1647.6 425.0 2072.6 View list