Player Page

Springbok, J (Jason)
Dob: 1999/11/30 (Adult)
Gender: Male
Chess SA id: 199035858
FIDE id: Springbok
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (313 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 rating1617.0
Current Weighted rating1595.0
Current Weighted performance1383.1
Current official/published rating (highest between Raw, WR and WP)1617.0
Current highest rating achieved1617.0
Current floor (min rating allowed)1117.0
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)±91.5
Current Raw change used (final)0.0
Projected new Raw rating1617.0
Projected new Weighed rating1469.2
Projected new Weighted performance1383.1
Projected new final Raw rating (if new WP > new Raw)1617.0
Projected new highest rating1617.0
Projected new floor1117.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1617.0
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 rating1613.6
Current Weighted rating1592.6
Current Weighted performance1391.0
Current official/published rating (highest between Raw, WR and WP)1613.6
Current highest rating achieved1613.6
Current floor (min rating allowed)1113.6
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)±92.0
Current Raw change used (final)0.0
Projected new Raw rating1613.6
Projected new Weighed rating1466.9
Projected new Weighted performance1391.0
Projected new final Raw rating (if new WP > new Raw)1613.6
Projected new highest rating1613.6
Projected new floor1113.6
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1613.6
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 rating1435.5
Current Weighted rating1374.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1435.5
Current highest rating achieved1435.5
Current floor (min rating allowed)935.5
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)±118.6
Current Raw change used (final)0.0
Projected new Raw rating1435.5
Projected new Weighed rating1268.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1435.5
Projected new floor935.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1435.5
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 rating1426.6
Current Weighted rating1373.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1426.6
Current highest rating achieved1426.6
Current floor (min rating allowed)926.6
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)±120.1
Current Raw change used (final)0.0
Projected new Raw rating1426.6
Projected new Weighed rating1267.8
Projected new Weighted performance445.7
Projected new final Raw rating (if new WP > new Raw)1426.6
Projected new highest rating1426.6
Projected new floor926.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1426.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Sol Plaatje Open 2024/02/03 2024/02/03 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1592.0 1585.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 2024 Sol Plaatje Open 2024/02/03 2024/02/03 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1592.0 1585.5 Analysis
10 2023 USSA Championships (Open) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 5.0 1580.3 1578.2 Analysis
9 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 4.0 1537.5 1200.0 Analysis
8 2023 Moja Chess Extravaganza (B) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 6.5 1537.5 1541.1 Analysis
7 9th Piet van Zyl Chess Festival 2023 (A) 2023/05/26 2023/05/27 Mangaung (FMB) Standard 90 0.94 5 5 3.0 1503.5 1505.6 Analysis
6 8th Piet Van Zyl Chess Festival 2022 (A) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 90 0.94 5 5 3.0 1483.6 1487.7 Analysis
5 NC Open 2021 (A) 2021/10/22 2021/10/24 Frances Baard (NCF) Standard 120 1.00 5 5 3.0 1467.9 1472.0 Analysis
4 South African Open Chess Championships 2019 (A) 2019/06/15 2019/06/22 Frances Baard (NCF) Standard 135 1.00 9 7 4.5 1387.6 1392.4 Analysis
3 Kimberley Chess Club Nelson Mandela 67Min Open 2018 (A) 2018/07/20 2018/07/21 Frances Baard (NCF) Standard 67 0.86 6 6 4.0 1228.4 1234.6 Analysis
2 South African Open 2018 (A) 2018/07/07 2018/07/14 Mangaung (FMB) Standard 150 1.00 11 10 5.0 1228.4 1234.6 Analysis
1 Morris Club Challenge 2018 2018/02/17 2018/02/17 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1587.5 1757.5
White 3 2 0 1 2.0 66.7 141.7 1516.8 1658.5
Black 2 1 1 0 1.5 75.0 212.5 1693.6 1906.1
Standard All 5 3 1 1 3.5 70.0 170.0 1587.5 1757.5
White 3 2 0 1 2.0 66.7 141.7 1516.8 1658.5
Black 2 1 1 0 1.5 75.0 212.5 1693.6 1906.1
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 73 39 9 25 43.5 59.6 81.5 1510.5 1592.0
White 38 20 3 15 21.5 56.6 55.9 1516.2 1572.2
Black 35 19 6 10 22.0 62.9 109.3 1504.2 1613.5
Standard All 66 35 9 22 39.5 59.8 83.7 1510.4 1594.1
White 35 19 3 13 20.5 58.6 72.9 1508.5 1581.3
Black 31 16 6 9 19.0 61.3 96.0 1512.6 1608.5
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 7 4 0 3 4.0 57.1 60.7 1511.2 1571.9
White 3 1 0 2 1.0 33.3 -141.7 1606.9 1465.2
Black 4 3 0 1 3.0 75.0 212.5 1439.5 1652.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103007373 Dinham, J (James) 2 0.0 0 0 2 0.0 1493.5 -425.0 1068.5 View list
2 108069885 Difotso, LR (Lebogang) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
3 111092701 Deysel, K (Kaleb) 1 1.0 1 0 0 100.0 1467.9 425.0 1892.9 View list
4 295089104 De Castro, NA (Neusa Aridas) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
5 101005265 Coetzee, RJ (Ruhandre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 198047782 Chonga, L (Lwazi) 1 1.0 1 0 0 100.0 1228.4 425.0 1653.4 View list
7 1080141587 Bulelani, S (Stephen) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
8 181002839 Botes, D (Dion) 1 1.0 1 0 0 100.0 1503.5 425.0 1928.5 View list
9 183002496 Boleme, RW (Reetsang) 1 1.0 1 0 0 100.0 1387.6 425.0 1812.6 View list
10 1050136407 Gaobodiwe, K (Keaoleboga) 1 1.0 1 0 0 100.0 1592.0 425.0 2017.0 View list
11 1020133873 Gadinabokao, T (Tshiamo) 1 1.0 1 0 0 100.0 1580.3 425.0 2005.3 View list
12 105082361 Felix, R (Reagan) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
13 206050683 Ahjum, SHA (Savannah) 1 1.0 1 0 0 100.0 1592.0 425.0 2017.0 View list
14 109076140 Jones, E (Edward) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
15 107088585 Grobler, JTW (Johannes Theodorus Wessel) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
16 1050158622 Khumalo, M (Moletelo) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
17 171017444 Lebenya, MJ (Masilonyana) 1 1.0 1 0 0 100.0 1483.6 425.0 1908.6 View list
18 1090157137 Lekganyane, M (Makgoba) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
19 194052815 Mafongosi, X (Xhanti) 1 1.0 1 0 0 100.0 1503.5 425.0 1928.5 View list
20 176020246 Maloba, DE (David) 1 1.0 1 0 0 100.0 1228.4 425.0 1653.4 View list