Player Page

Muller, BM (Benjamin)
Dob: 1984/07/25 (Adult)
Gender: Male
Chess SA id: 184026063
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/04/23 (213 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 rating1317.5
Current Weighted rating1301.2
Current Weighted performance1144.4
Current official/published rating (highest between Raw, WR and WP)1317.5
Current highest rating achieved1323.2
Current floor (min rating allowed)823.2
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)±140.3
Current Raw change used (final)0.0
Projected new Raw rating1317.5
Projected new Weighed rating1198.0
Projected new Weighted performance1144.4
Projected new final Raw rating (if new WP > new Raw)1317.5
Projected new highest rating1323.2
Projected new floor823.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1317.5
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 rating1322.1
Current Weighted rating1298.3
Current Weighted performance1066.2
Current official/published rating (highest between Raw, WR and WP)1322.1
Current highest rating achieved1322.1
Current floor (min rating allowed)822.1
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)±139.3
Current Raw change used (final)0.0
Projected new Raw rating1322.1
Projected new Weighed rating1195.6
Projected new Weighted performance1066.2
Projected new final Raw rating (if new WP > new Raw)1322.1
Projected new highest rating1322.1
Projected new floor822.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1322.1
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 rating1294.5
Current Weighted rating1281.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1294.5
Current highest rating achieved1313.6
Current floor (min rating allowed)813.6
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)±144.9
Current Raw change used (final)0.0
Projected new Raw rating1294.5
Projected new Weighed rating1180.5
Projected new Weighted performance976.3
Projected new final Raw rating (if new WP > new Raw)1294.5
Projected new highest rating1313.6
Projected new floor813.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1294.5
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 rating1314.0
Current Weighted rating1279.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1314.0
Current highest rating achieved1314.0
Current floor (min rating allowed)814.0
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)±141.0
Current Raw change used (final)0.0
Projected new Raw rating1314.0
Projected new Weighed rating1179.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1314.0
Projected new floor814.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1314.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 3 1.0 1323.2 1313.6 Analysis
2 UCC Strategic Moves 2024 (A) 2024/03/08 2024/03/09 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 2.0 1291.1 1282.1 Analysis
1 UCC Protea Cup 2024 (A) 2024/02/20 2024/03/26 Nelson Mandela Bay (ENM) Standard 62 0.84 5 2 1.0 1291.1 1282.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 3 1.0 1323.2 1313.6 Analysis
14 UCC Strategic Moves 2024 (A) 2024/03/08 2024/03/09 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 2.0 1291.1 1282.1 Analysis
13 UCC Protea Cup 2024 (A) 2024/02/20 2024/03/26 Nelson Mandela Bay (ENM) Standard 62 0.84 5 2 1.0 1291.1 1282.1 Analysis
12 UCC Club Champs 2023 (A) 2023/10/17 2023/11/14 Nelson Mandela Bay (ENM) Standard 60 0.83 5 1 1.0 1271.4 1257.6 Analysis
11 UCC Protea Cup 2023 (A) 2023/04/14 2023/05/30 Nelson Mandela Bay (ENM) Standard 60 0.83 8 6 3.0 1268.1 1251.5 Analysis
10 Youth Chess Acadamy Rapid Tournament 2023 (A) 2023/03/11 2023/03/11 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 2.0 1260.5 1216.2 Analysis
9 The Team Battle 2022 (A) 2022/11/19 2022/11/19 Sarah Baartman (ESB) Rapid 20 0.47 7 6 3.0 1248.5 1200.4 Analysis
8 Fountains Mall Open Tournament 2022 (A) 2022/05/13 2022/05/14 Sarah Baartman (ESB) Standard 65 0.85 5 0 0.0 1249.4 1252.6 Analysis
7 NMB Senior Trial 1 2022 (Adult) 2022/05/06 2022/05/07 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.0 1249.4 1252.6 Analysis
6 Moja Open 2022 (B) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 0 0.0 1249.4 1252.6 Analysis
5 2022 Nelson Mandela Bay Open (B) 2022/02/04 2022/02/06 Nelson Mandela Bay (ENM) Standard 90 0.94 5 5 2.0 1249.7 1253.0 Analysis
4 Alekhine Chess Club Rapid 2021 2021/10/02 2021/10/02 Nelson Mandela Bay (ENM) Rapid 15 0.39 7 7 3.5 1245.8 1200.0 Analysis
3 Brandwag Open 2020 (A) 2020/01/31 2020/02/01 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1197.4 1195.4 Analysis
2 Brandwag Open 2019 (A) 2019/01/25 2019/01/26 Nelson Mandela Bay (ENM) Standard 60 0.83 5 3 1.0 1203.1 1204.8 Analysis
1 Alekhine Open Chess Tournament 2018 (A) 2018/05/04 2018/05/05 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 0 5 4.0 44.4 -47.2 1428.9 1381.7
White 4 3 0 1 3.0 75.0 212.5 1305.7 1518.2
Black 5 1 0 4 1.0 20.0 -255.0 1527.5 1272.5
Standard All 6 3 0 3 3.0 50.0 0.0 1471.0 1471.0
White 3 3 0 0 3.0 100.0 425.0 1353.9 1778.9
Black 3 0 0 3 0.0 0.0 -425.0 1588.0 1163.0
Rapid All 3 1 0 2 1.0 33.3 -141.7 1344.8 1203.2
White 1 0 0 1 0.0 0.0 -425.0 1161.1 736.1
Black 2 1 0 1 1.0 50.0 0.0 1436.7 1436.7
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 56 25 1 30 25.5 45.5 -37.9 1366.2 1328.2
White 25 13 1 11 13.5 54.0 34.0 1331.2 1365.2
Black 31 12 0 19 12.0 38.7 -96.0 1394.4 1298.4
Standard All 35 16 0 19 16.0 45.7 -36.4 1368.7 1332.3
White 16 8 0 8 8.0 50.0 0.0 1337.3 1337.3
Black 19 8 0 11 8.0 42.1 -67.1 1395.1 1328.0
Rapid All 21 9 1 11 9.5 45.2 -40.5 1362.0 1321.5
White 9 5 1 3 5.5 61.1 94.4 1320.4 1414.9
Black 12 4 0 8 4.0 33.3 -141.7 1393.2 1251.5
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 1110139746 Coetzee, S (Schalk) 2 2.0 2 0 0 100.0 1281.3 425.0 1706.3 View list
2 106070877 Mellet, A (Andries) 2 2.0 2 0 0 100.0 1235.6 425.0 1660.6 View list
3 185036626 Strydom, JP (Jean-Pierre) 2 0.0 0 0 2 0.0 1232.8 -425.0 807.8 View list
4 161050347 Abercrombie, KV (Keith) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
5 1080111455 Booysen, J (Jait) 1 1.0 1 0 0 100.0 1260.5 425.0 1685.5 View list
6 1010151651 Barlow, G (Graydon) 1 1.0 1 0 0 100.0 1260.5 425.0 1685.5 View list
7 1980134983 Gongo, V (Vuyisa) 1 1.0 1 0 0 100.0 1245.8 425.0 1670.8 View list
8 103047105 Langa, S (Samamkele) 1 1.0 1 0 0 100.0 1245.8 425.0 1670.8 View list
9 1060151655 Mackay, M (Mikhail) 1 1.0 1 0 0 100.0 1268.1 425.0 1693.1 View list
10 2030136676 Louw, S (Saskian) 1 1.0 1 0 0 100.0 1249.7 425.0 1674.7 View list
11 1010140186 Matlho, O (Onkarabile Lesedi) 1 1.0 1 0 0 100.0 1249.4 425.0 1674.4 View list
12 1820153676 Matthews, R (Roger) 1 1.0 1 0 0 100.0 1268.1 425.0 1693.1 View list
13 1120109254 Mazikana, E (Ethan) 1 1.0 1 0 0 100.0 1291.1 425.0 1716.1 View list
14 179061455 Meyer, J (Jarque) 1 1.0 1 0 0 100.0 1249.4 425.0 1674.4 View list
15 1950147775 Ndaba, J (Jabulani) 1 1.0 1 0 0 100.0 1248.5 425.0 1673.5 View list
16 1110111054 Odendaal, F (Farrel) 1 1.0 1 0 0 100.0 1245.8 425.0 1670.8 View list
17 104055277 Peter, M (Mnico) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
18 109067367 Peter, N (Noah) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
19 1540147776 Schou- Kristensen, J (Jan) 1 1.0 1 0 0 100.0 1248.5 425.0 1673.5 View list
20 1080136678 Smith, D (Daniel) 1 1.0 1 0 0 100.0 1249.7 425.0 1674.7 View list