Player Page

Van Huyssteen, JA (Johan Abraham)
Dob: 1969/02/03 (Adult)
Gender: Male
Chess SA id: 169039975
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2022/09/15 (799 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 rating1493.0
Current Weighted rating1471.7
Current Weighted performance868.7
Current official/published rating (highest between Raw, WR and WP)1493.0
Current highest rating achieved1493.0
Current floor (min rating allowed)993.0
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)±109.2
Current Raw change used (final)0.0
Projected new Raw rating1493.0
Projected new Weighed rating1355.3
Projected new Weighted performance868.7
Projected new final Raw rating (if new WP > new Raw)1493.0
Projected new highest rating1493.0
Projected new floor993.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1493.0
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 rating1480.3
Current Weighted rating1464.8
Current Weighted performance541.7
Current official/published rating (highest between Raw, WR and WP)1480.3
Current highest rating achieved1505.9
Current floor (min rating allowed)1005.9
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)±111.2
Current Raw change used (final)0.0
Projected new Raw rating1480.3
Projected new Weighed rating1348.6
Projected new Weighted performance541.7
Projected new final Raw rating (if new WP > new Raw)1480.3
Projected new highest rating1505.9
Projected new floor1005.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1480.3
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 rating1354.4
Current Weighted rating1354.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1354.4
Current highest rating achieved1465.0
Current floor (min rating allowed)965.0
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)±133.1
Current Raw change used (final)0.0
Projected new Raw rating1354.4
Projected new Weighed rating1246.0
Projected new Weighted performance710.5
Projected new final Raw rating (if new WP > new Raw)1354.4
Projected new highest rating1465.0
Projected new floor965.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1354.4
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 rating1337.7
Current Weighted rating1337.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1337.7
Current highest rating achieved1465.0
Current floor (min rating allowed)965.0
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)±136.3
Current Raw change used (final)0.0
Projected new Raw rating1337.7
Projected new Weighed rating1230.7
Projected new Weighted performance505.9
Projected new final Raw rating (if new WP > new Raw)1337.7
Projected new highest rating1465.0
Projected new floor965.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1337.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 PECC 20/20 2022 2022/09/01 2022/09/15 Nelson Mandela Bay (ENM) Rapid 25 0.54 6 4 2.0 1424.3 1358.2 Analysis
19 PECC Blitz Closed 2022 2022/08/11 2022/08/18 Nelson Mandela Bay (ENM) Blitz 5 0.18 9 9 5.0 1417.7 1327.8 Analysis
18 PECC Startup Rapid 2022 2022/02/24 2022/03/17 Nelson Mandela Bay (ENM) Rapid 20 0.47 5 5 2.5 1419.5 1401.7 Analysis
17 King Cars Pe Chess Club Grand Prix Leg 1 2020 2020/02/15 2020/02/22 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 3.0 1480.5 1505.9 Analysis
16 Springbok Cup 2020 2020/01/24 2020/02/20 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.0 1480.5 1505.9 Analysis
15 PE Chess Club Open 2019 (A) 2019/10/11 2019/10/13 Nelson Mandela Bay (ENM) Standard 95 0.95 6 5 2.5 1410.4 1423.1 Analysis
14 PE Chess Club Tiger Cup 2019 2019/09/26 2019/10/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1410.4 1423.1 Analysis
13 PECC King Cars Grand Prix Fourth Leg 2019 2019/08/03 2019/08/03 Nelson Mandela Bay (ENM) Rapid 22 0.50 7 7 3.5 1410.2 1456.1 Analysis
12 PECC Club Championships 2019 (Candidates) 2019/07/04 2019/07/06 Nelson Mandela Bay (ENM) Standard 92 0.94 5 5 3.5 1403.3 1418.9 Analysis
11 King Cars PECC Grand Prix Third Leg 2019 2019/04/27 2019/05/04 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 3.5 1378.9 1391.7 Analysis
10 PECC King Cars Grand Prix Second Leg 2019 2019/04/13 2019/04/13 Nelson Mandela Bay (ENM) Blitz 5 0.18 9 9 4.0 1347.3 1361.1 Analysis
9 Presidents Cup 2019 2019/04/11 2019/04/11 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1347.3 1355.9 Analysis
8 Springbok Cup 2019 2019/02/07 2019/04/04 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.5 1347.3 1355.9 Analysis
7 King Cars PECC Grand Prix First Leg 2019 2019/02/02 2019/02/09 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 4.0 1316.6 1324.9 Analysis
6 King Cars PECC Grand Prix Third Leg 2018 2018/06/22 2018/06/24 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 1.0 1387.0 1405.5 Analysis
5 PE Chess Club Classic 2018 2018/04/26 2018/05/24 Nelson Mandela Bay (ENM) Standard 62 0.84 5 4 3.0 1398.8 1420.9 Analysis
4 King Cars PECC Grand Prix Second Leg 2018 2018/04/14 2018/04/14 Nelson Mandela Bay (ENM) Blitz 5 0.18 9 9 3.0 1421.8 1473.4 Analysis
3 King Cars PECC Grand Prix First Leg 2018 2018/03/03 2018/03/10 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 4.0 1463.0 1473.4 Analysis
2 PECC - Springbok Cup 2018 2018/02/15 2018/03/22 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.0 1463.0 1473.4 Analysis
1 PE Chess Club February Rapid 2018 2018/02/01 2018/02/08 Nelson Mandela Bay (ENM) Rapid 22 0.50 5 5 3.0 1473.4 1473.4 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 116 54 12 50 60.0 51.7 14.7 1350.3 1365.0
White 58 26 6 26 29.0 50.0 0.0 1382.0 1382.0
Black 58 28 6 24 31.0 53.4 29.3 1318.6 1348.0
Standard All 68 33 8 27 37.0 54.4 37.5 1353.1 1390.6
White 34 16 6 12 19.0 55.9 50.0 1358.2 1408.2
Black 34 17 2 15 18.0 52.9 25.0 1348.1 1373.1
Rapid All 21 10 2 9 11.0 52.4 20.2 1365.4 1385.6
White 11 5 0 6 5.0 45.5 -38.6 1430.3 1391.7
Black 10 5 2 3 6.0 60.0 85.0 1293.9 1378.9
Blitz All 27 11 2 14 12.0 44.4 -47.2 1331.4 1284.2
White 13 5 0 8 5.0 38.5 -98.1 1403.3 1305.2
Black 14 6 2 6 7.0 50.0 0.0 1264.7 1264.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107057083 Lagardien, I (Ismaeel) 6 2.0 2 0 4 33.3 1418.5 -141.7 1276.8 View list
2 267005614 Cox, T (Teresa) 4 3.5 3 1 0 87.5 1406.0 318.8 1724.7 View list
3 207077374 Frosler, J (Jordan) 4 3.0 3 0 1 75.0 1438.1 212.5 1650.6 View list
4 105088368 Freeman, V (Vianco) 4 2.0 1 2 1 50.0 1441.0 0.0 1441.0 View list
5 188026711 Nasilowski, R (Rinus) 4 1.0 1 0 3 25.0 1394.6 -212.5 1182.1 View list
6 1820104922 Kritzinger, A (Andre) 4 0.5 0 1 3 12.5 1386.7 -318.8 1068.0 View list
7 106027371 Nevin, TW (Tyler) 4 0.0 0 0 4 0.0 1412.8 -425.0 987.8 View list
8 1130112094 Driscoll, S (Samuel) 3 3.0 3 0 0 100.0 1439.2 425.0 1864.2 View list
9 205064819 Holroyd, K (Kea) 3 2.0 2 0 1 66.7 1408.0 141.7 1549.6 View list
10 179060399 Olivier, G (Grant) 3 2.0 2 0 1 66.7 1417.2 141.7 1558.9 View list
11 173061454 Beyleveld, K (Karl) 3 0.0 0 0 3 0.0 1421.2 -425.0 996.2 View list
12 107057087 Peter, NM (Neathan) 3 0.0 0 0 3 0.0 1428.4 -425.0 1003.4 View list
13 151005424 Connacher, AD (Allan) 2 2.0 2 0 0 100.0 1445.5 425.0 1870.5 View list
14 107067339 Coetzer, Q (Quinn) 2 2.0 2 0 0 100.0 1383.4 425.0 1808.4 View list
15 101066740 Banks, DA (Delano) 2 2.0 2 0 0 100.0 1436.6 425.0 1861.6 View list
16 107088293 Dantu, J (Jude) 2 2.0 2 0 0 100.0 1436.1 425.0 1861.1 View list
17 104055277 Peter, M (Mnico) 2 2.0 2 0 0 100.0 1468.2 425.0 1893.2 View list
18 196032225 Rishworth, J (Justin) 2 2.0 2 0 0 100.0 1394.6 425.0 1819.6 View list
19 108085405 Knox, S (Steven) 2 1.5 1 1 0 75.0 1378.8 212.5 1591.3 View list
20 103054244 Muller, K (Kaden) 2 1.5 1 1 0 75.0 1398.3 212.5 1610.8 View list