Player Page

Weisz, B (Benjamin)
Dob: 2004/12/29 (Adult)
Gender: Male
Chess SA id: 104056090
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (50 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
Curent Raw rating1749.1
Curent Weighted rating1726.7
Curent Weighted performance1483.3
Current official/published rating (highest between Raw, WR and WP)1749.1
Current floor (min rating allowed)1255.8
Current highest rating achieved1755.8
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)±75.8
Current Raw change used (final)0.0
Projected new Raw rating1749.1
Projected new Weighed rating1729.1
Projected new Weighted performance1483.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1749.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1755.8
Projected new floor1255.8
Projected new K-facor28
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
Curent Raw rating1752.3
Curent Weighted rating1724.3
Curent Weighted performance1247.7
Current official/published rating (highest between Raw, WR and WP)1752.3
Current floor (min rating allowed)1252.3
Current highest rating achieved1752.3
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)±75.5
Current Raw change used (final)0.0
Projected new Raw rating1752.3
Projected new Weighed rating1727.3
Projected new Weighted performance1247.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1752.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1752.3
Projected new floor1252.3
Projected new K-facor28
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
Curent Raw rating1345.0
Curent Weighted rating1232.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1345.0
Current floor (min rating allowed)845.0
Current highest rating achieved1345.0
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)±134.9
Current Raw change used (final)0.0
Projected new Raw rating1345.0
Projected new Weighed rating1242.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1345.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1345.0
Projected new floor845.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)845.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor845.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 4.0 1754.3 1279.5 Analysis
1 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 5 4.0 1755.8 1225.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
39 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 4.0 1754.3 1279.5 Analysis
38 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 5 4.0 1755.8 1225.8 Analysis
37 Steyn City School Chess League 2023 (A) 2023/05/05 2023/05/29 Johannesburg Metro (GJM) Standard 60 0.83 6 6 5.0 1709.6 1705.3 Analysis
36 Dainfern College Chess League 2023 (A) 2023/01/30 2023/03/13 Johannesburg Metro (GJM) Standard 60 0.83 6 6 5.5 1706.3 1700.8 Analysis
35 Ekurhuleni Chess Chessa Open 2021 (Elite) 2021/03/27 2021/03/28 Ekurhuleni (GE) Standard 90 0.94 5 5 2.0 1697.9 1690.7 Analysis
34 JNW Club - Trinityhouse Randpark Ridge Open 2020 (A) 2020/02/22 2020/02/22 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1736.2 1734.4 Analysis
33 Randburg Chess Club Autum Swiss 2020 2020/02/04 2020/03/10 Johannesburg Metro (GJM) Standard 90 0.94 6 5 2.0 1735.3 1730.5 Analysis
32 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.5 1753.3 1750.1 Analysis
31 2019 Lardies Open (A) 2019/10/26 2019/10/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1674.6 1674.8 Analysis
30 GJM vs GE Inter Region 2019 (U16B) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1674.6 1674.8 Analysis
29 Springs Open 2019 (A) 2019/08/31 2019/08/31 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1642.4 1638.7 Analysis
28 Randburg Chess Club Winter Swiss 2019 2019/07/30 2019/09/03 Johannesburg Metro (GJM) Standard 90 0.94 6 6 5.0 1649.6 1647.4 Analysis
27 JHB Metro Closed 2019 (U16) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 4.5 1687.8 1688.0 Analysis
26 2019 Menlo Open (A) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1687.8 1688.0 Analysis
25 JNW Club - Hoerskool Linden 2019 (A) 2019/06/15 2019/06/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1594.2 1595.4 Analysis
24 JNW Club - Bryanston Open 2 2019 (A) 2019/05/11 2019/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1563.5 1564.2 Analysis
23 Randburg Club Champs 2019 2019/05/07 2019/06/18 Johannesburg Metro (GJM) Standard 90 0.94 7 7 5.5 1594.2 1595.4 Analysis
22 2019 Chris Greyling (A) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1546.9 1546.8 Analysis
21 JNW Club - Trinityhouse Randpark Ridge Open 2019 (A) 2019/03/09 2019/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1465.9 1461.2 Analysis
20 JHB North High School League 2019 2019/02/19 2019/07/22 Chess Excellence (CEX) Standard 60 0.83 5 5 4.5 1687.8 1688.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 8 0 2 8.0 80.0 255.0 1391.0 1646.0
White 4 3 0 1 3.0 75.0 212.5 1468.6 1681.1
Black 6 5 0 1 5.0 83.3 283.3 1339.3 1622.7
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 10 8 0 2 8.0 80.0 255.0 1391.0 1646.0
White 4 3 0 1 3.0 75.0 212.5 1468.6 1681.1
Black 6 5 0 1 5.0 83.3 283.3 1339.3 1622.7
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 200 115 38 47 134.0 67.0 144.5 1407.2 1551.7
White 101 64 13 24 70.5 69.8 168.3 1398.7 1567.0
Black 99 51 25 23 63.5 64.1 120.2 1415.8 1536.0
Standard All 190 107 38 45 126.0 66.3 138.7 1408.0 1546.7
White 97 61 13 23 67.5 69.6 166.5 1395.8 1562.3
Black 93 46 25 22 58.5 62.9 109.7 1420.7 1530.4
Rapid All 10 8 0 2 8.0 80.0 255.0 1391.0 1646.0
White 4 3 0 1 3.0 75.0 212.5 1468.6 1681.1
Black 6 5 0 1 5.0 83.3 283.3 1339.3 1622.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 207069536 Boshoma, C (Chisomo) 4 2.0 1 2 1 50.0 1547.4 0.0 1547.4 View list
2 104081294 Le Roux, EP (Emile Paul) 4 1.5 1 1 2 37.5 1469.5 -106.3 1363.3 View list
3 203010232 Gardiner, N (Noa) 4 1.0 0 2 2 25.0 1464.4 -212.5 1251.9 View list
4 106073248 Allison, LM (Liam) 3 3.0 3 0 0 100.0 1538.4 425.0 1963.4 View list
5 109094343 Glass, A (Aharon) 3 3.0 3 0 0 100.0 1701.2 425.0 2126.2 View list
6 1640100921 Lamprecht, A (Andre) 3 3.0 3 0 0 100.0 1511.7 425.0 1936.7 View list
7 106035283 Smit, YH (Yoshua) 3 3.0 3 0 0 100.0 1568.7 425.0 1993.7 View list
8 204076116 Van Jaarsveld, A (Anje) 3 2.5 2 1 0 83.3 1545.0 283.3 1828.4 View list
9 107092639 Simpson, M (Michael) 3 2.0 2 0 1 66.7 1527.6 141.7 1669.3 View list
10 100080989 Nsibande, B (Bonisani) 3 2.0 1 2 0 66.7 1416.8 141.7 1558.4 View list
11 203014307 Jonker, K (Keola) 3 1.5 0 3 0 50.0 1390.6 0.0 1390.6 View list
12 103007373 Dinham, J (James) 3 0.5 0 1 2 16.7 1389.6 -283.3 1106.2 View list
13 191012376 Hercules, BV (Benjamin) 3 0.0 0 0 3 0.0 1600.0 -425.0 1175.0 View list
14 105076508 Coetzer, D (Daniel) 2 2.0 2 0 0 100.0 1658.5 425.0 2083.5 View list
15 181011771 Hangelbroek, P (Peter) 2 2.0 2 0 0 100.0 1621.9 425.0 2046.9 View list
16 104086479 Hlongwane, B (Blessing) 2 2.0 2 0 0 100.0 1572.9 425.0 1997.9 View list
17 106084365 Singh, N (Nimai) 2 2.0 2 0 0 100.0 1559.5 425.0 1984.5 View list
18 103035627 Sojen, AE (Araav) 2 2.0 2 0 0 100.0 1579.7 425.0 2004.7 View list
19 104069713 Vorster, T (Tyrone) 2 2.0 2 0 0 100.0 1321.7 425.0 1746.7 View list
20 104069181 Lingard, B (Bevan) 2 1.5 1 1 0 75.0 1572.9 212.5 1785.4 View list