Player Page

Boshoff, M (Matthew)
Dob: 2011/09/28 (U14)
Gender: Male
Chess SA id: 1110118934
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (96 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 rating1205.2
Current Weighted rating1144.2
Current Weighted performance1151.0
Current official/published rating (highest between Raw, WR and WP)1205.2
Current highest rating achieved1205.2
Current floor (min rating allowed)705.2
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)±164.6
Current Raw change used (final)0.0
Projected new Raw rating1205.2
Projected new Weighed rating1053.1
Projected new Weighted performance1151.0
Projected new final Raw rating (if new WP > new Raw)1205.2
Projected new highest rating1205.2
Projected new floor705.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.2
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 rating1129.2
Current Weighted rating1133.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1133.5
Current highest rating achieved1172.0
Current floor (min rating allowed)672.0
Current K-factor40
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)±183.4
Current Raw change used (final)0.0
Projected new Raw rating1129.2
Projected new Weighed rating1042.0
Projected new Weighted performance471.2
Projected new final Raw rating (if new WP > new Raw)1129.2
Projected new highest rating1172.0
Projected new floor672.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.2
Projected effective change (new Official - current Official)-4.3
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 rating1277.2
Current Weighted rating1172.6
Current Weighted performance1222.4
Current official/published rating (highest between Raw, WR and WP)1277.2
Current highest rating achieved1277.2
Current floor (min rating allowed)777.2
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)±148.5
Current Raw change used (final)0.0
Projected new Raw rating1277.2
Projected new Weighed rating1080.1
Projected new Weighted performance1222.4
Projected new final Raw rating (if new WP > new Raw)1277.2
Projected new highest rating1277.2
Projected new floor777.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.2
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Stellenbosch Primary 2024 (U13) 2024/08/17 2024/08/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 4.0 1146.4 1179.6 Analysis
2 Rhenish PS Tournament 2024 (U14) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 3.5 1110.1 1112.4 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1116.2 1131.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Stellenbosch Primary 2024 (U13) 2024/08/17 2024/08/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 4.0 1146.4 1179.6 Analysis
10 Rhenish PS Tournament 2024 (U14) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 3.5 1110.1 1112.4 Analysis
9 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1116.2 1131.6 Analysis
8 Stellenbosch Primary Chess Tournament 2023 (U14) 2023/08/19 2023/08/19 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.5 1110.7 1141.2 Analysis
7 Cape Winelands Open 2023 (U14) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 3 0.0 1144.1 1172.0 Analysis
6 Rhenish Primary Tournament 2023 (U14) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 6 5 2.0 1142.2 1142.4 Analysis
5 Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 1.5 1155.8 1200.0 Analysis
4 Stellenbosch Primary 2022 (U11) 2022/08/13 2022/08/13 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1148.8 1120.4 Analysis
3 Rhenish Primary Tournament 2022 (U12) 2022/05/14 2022/05/14 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 1155.8 1124.0 Analysis
2 Cape Winelands Schools Trials 1 2020 (U9 Boys) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.0 1173.6 1153.6 Analysis
1 Stellenbosch Primary 2019 (U10) 2019/08/31 2019/08/31 Cape Winelands (WCW) Rapid 30 0.60 7 7 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 9 1 7 9.5 55.9 50.0 1263.2 1313.2
White 8 4 0 4 4.0 50.0 0.0 1250.0 1250.0
Black 9 5 1 3 5.5 61.1 94.4 1275.0 1369.4
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 17 9 1 7 9.5 55.9 50.0 1263.2 1313.2
White 8 4 0 4 4.0 50.0 0.0 1250.0 1250.0
Black 9 5 1 3 5.5 61.1 94.4 1275.0 1369.4
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 60 23 4 33 25.0 41.7 -70.8 1232.3 1161.5
White 31 14 1 16 14.5 46.8 -27.4 1228.8 1201.4
Black 29 9 3 17 10.5 36.2 -117.2 1236.0 1118.8
Standard All 8 1 1 6 1.5 18.8 -265.6 1274.0 1008.4
White 4 1 0 3 1.0 25.0 -212.5 1257.6 1045.1
Black 4 0 1 3 0.5 12.5 -318.8 1290.5 971.8
Rapid All 52 22 3 27 23.5 45.2 -40.9 1225.9 1185.0
White 27 13 1 13 13.5 50.0 0.0 1224.6 1224.6
Black 25 9 2 14 10.0 40.0 -85.0 1227.3 1142.3
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 1120145667 Rust, N (Nikola) 2 2.0 2 0 0 100.0 1129.4 425.0 1554.4 View list
2 1120140730 Malherbe, J (Jeevan) 2 0.0 0 0 2 0.0 1152.3 -425.0 727.3 View list
3 1110113420 Van Lill, D (David) 2 0.0 0 0 2 0.0 1161.2 -425.0 736.2 View list
4 1120132435 Haai, C (Caiden) 1 1.0 1 0 0 100.0 1173.6 425.0 1598.6 View list
5 1120156901 Fortuin, H (Haywill) 1 1.0 1 0 0 100.0 1146.4 425.0 1571.4 View list
6 1120191175 Filander, E (Elijah) 1 1.0 1 0 0 100.0 1116.2 425.0 1541.2 View list
7 1120161518 De Waal, P (Pieter) 1 1.0 1 0 0 100.0 1146.4 425.0 1571.4 View list
8 2110156921 Arendse, C (Cadence) 1 1.0 1 0 0 100.0 1110.7 425.0 1535.7 View list
9 1120138742 Baard, R (Riedewaan) 1 1.0 1 0 0 100.0 1146.4 425.0 1571.4 View list
10 1110140729 Linders, C (Carl) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
11 1110141744 Lottering, C (Caylim) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
12 2100156934 Luiters, E (Eva) 1 1.0 1 0 0 100.0 1142.2 425.0 1567.2 View list
13 1100118940 Manuel, C (Charnlin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2110149810 Mathe, E (Elam) 1 1.0 1 0 0 100.0 1110.1 425.0 1535.1 View list
15 1110156936 Matulela, S (Siyabonga) 1 1.0 1 0 0 100.0 1142.2 425.0 1567.2 View list
16 1120147443 Niemann, J (Jandre) 1 1.0 1 0 0 100.0 1110.1 425.0 1535.1 View list
17 1120140734 Okkers, J (Jethro) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
18 1110132436 Parson, A (Alex) 1 1.0 1 0 0 100.0 1148.8 425.0 1573.8 View list
19 1110140738 Roux, A (Adriaan) 1 1.0 1 0 0 100.0 1146.4 425.0 1571.4 View list
20 1100151154 Smith, A (Alto) 1 1.0 1 0 0 100.0 1110.7 425.0 1535.7 View list