Player Page

Brewis, L (Luke)
Dob: 2005/08/06 (U20)
Gender: Male
Chess SA id: 1050138145
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (74 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 rating1239.5
Current Weighted rating1254.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1254.0
Current highest rating achieved1257.1
Current floor (min rating allowed)757.1
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)±156.7
Current Raw change used (final)0.0
Projected new Raw rating1239.5
Projected new Weighed rating1153.7
Projected new Weighted performance1013.3
Projected new final Raw rating (if new WP > new Raw)1239.5
Projected new highest rating1257.1
Projected new floor757.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.5
Projected effective change (new Official - current Official)-14.5
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 rating1236.3
Current Weighted rating1255.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1255.5
Current highest rating achieved1264.8
Current floor (min rating allowed)764.8
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)±157.5
Current Raw change used (final)0.0
Projected new Raw rating1236.3
Projected new Weighed rating1154.8
Projected new Weighted performance1013.3
Projected new final Raw rating (if new WP > new Raw)1236.3
Projected new highest rating1264.8
Projected new floor764.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1236.3
Projected effective change (new Official - current Official)-19.2
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 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
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
1 NMBCU Trials 2 2024 (U20+Open) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 1.0 1257.1 1258.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 NMBCU Trials 2 2024 (U20+Open) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 1.0 1257.1 1258.3 Analysis
3 2023 Pearson Open Chess Tournament (A) 2023/02/24 2023/02/25 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.0 1253.8 1264.8 Analysis
2 NMB 1st Trials 2023 (Adults) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1253.8 1264.8 Analysis
1 Pearson Chess Festival 2022 (A) 2022/02/25 2022/02/26 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 0 3 1.0 25.0 -212.5 1365.6 1153.1
White 3 1 0 2 1.0 33.3 -141.7 1438.3 1296.7
Black 1 0 0 1 0.0 0.0 -425.0 1147.5 722.5
Standard All 4 1 0 3 1.0 25.0 -212.5 1365.6 1153.1
White 3 1 0 2 1.0 33.3 -141.7 1438.3 1296.7
Black 1 0 0 1 0.0 0.0 -425.0 1147.5 722.5
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 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 18 8 3 7 9.5 52.8 23.6 1277.7 1301.3
White 10 5 2 3 6.0 60.0 85.0 1297.7 1382.7
Black 8 3 1 4 3.5 43.8 -53.1 1252.8 1199.7
Standard All 18 8 3 7 9.5 52.8 23.6 1277.7 1301.3
White 10 5 2 3 6.0 60.0 85.0 1297.7 1382.7
Black 8 3 1 4 3.5 43.8 -53.1 1252.8 1199.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106070877 Mellet, A (Andries) 2 1.0 1 0 1 50.0 1255.4 0.0 1255.4 View list
2 1040111113 Mrubata, L (Lwanga) 1 1.0 1 0 0 100.0 1253.8 425.0 1678.8 View list
3 1050138149 Williams, K (Kendall) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1040138146 Burden, J (Jaco) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1030143841 Bouwer, T (Tiaan) 1 1.0 1 0 0 100.0 1257.1 425.0 1682.1 View list
6 1040138148 Rademakers, C (Cameron) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1050151185 Phekana, Z (Zukhanye) 1 1.0 1 0 0 100.0 1253.8 425.0 1678.8 View list
8 206077390 Manto, M (Martha) 1 1.0 1 0 0 100.0 1253.8 425.0 1678.8 View list
9 1030132838 Manley, D (David Luc) 1 0.5 0 1 0 50.0 1253.8 0.0 1253.8 View list
10 205064819 Holroyd, K (Kea) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 197034736 Simons, D (Daniel) 1 0.5 0 1 0 50.0 1253.8 0.0 1253.8 View list
12 1060152440 Wilson, D (Dharrel) 1 0.0 0 0 1 0.0 1257.1 -425.0 832.1 View list
13 100046377 Valentyn, J (Jason) 1 0.0 0 0 1 0.0 1253.8 -425.0 828.8 View list
14 185036626 Strydom, JP (Jean-Pierre) 1 0.0 0 0 1 0.0 1257.1 -425.0 832.1 View list
15 206057065 Reddy, E (Evania) 1 0.0 0 0 1 0.0 1253.8 -425.0 828.8 View list
16 104055277 Peter, M (Mnico) 1 0.0 0 0 1 0.0 1253.8 -425.0 828.8 View list
17 105077393 De Villiers, OT (Ockert) 1 0.0 0 0 1 0.0 1253.8 -425.0 828.8 View list