Player Page

Mckenzie, M (Matthew)
Dob: 2011/04/03 (U14)
Gender: Male
Chess SA id: 1110143081
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (58 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 rating1335.9
Curent Weighted rating1296.7
Curent Weighted performance1225.5
Current official/published rating (highest between Raw, WR and WP)1335.9
Current floor (min rating allowed)845.4
Current highest rating achieved1345.4
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)±136.6
Current Raw change used (final)0.0
Projected new Raw rating1335.9
Projected new Weighed rating1302.9
Projected new Weighted performance1225.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1335.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1345.4
Projected new floor845.4
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 rating1284.0
Curent Weighted rating1253.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1284.0
Current floor (min rating allowed)784.0
Current highest rating achieved1284.0
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)±147.1
Current Raw change used (final)0.0
Projected new Raw rating1284.0
Projected new Weighed rating1257.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1284.0
Projected new floor784.0
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 rating1320.7
Curent Weighted rating1295.9
Curent Weighted performance1185.2
Current official/published rating (highest between Raw, WR and WP)1320.7
Current floor (min rating allowed)820.7
Current highest rating achieved1320.7
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)±139.6
Current Raw change used (final)0.0
Projected new Raw rating1320.7
Projected new Weighed rating1300.7
Projected new Weighted performance1185.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1320.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1320.7
Projected new floor820.7
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)820.7
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 floor820.7
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1336.5 1310.6 Analysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1345.4 1320.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1336.5 1310.6 Analysis
13 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1345.4 1320.3 Analysis
12 Western Cape Top Schools 2023 (U13 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 3.5 1282.2 1234.0 Analysis
11 Pedro Booyse Top Schools 2023 (U13) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 4 3.0 1241.8 1196.0 Analysis
10 Upper West Coast Top Schools Championship 2023 (U13) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 3 3.0 1216.2 1252.0 Analysis
9 West Coast Open 2023 (Open) 2023/05/20 2023/06/03 West Coast (WCU) Standard 90 0.94 5 5 2.0 1216.2 1198.0 Analysis
8 Western Cape PS Individuals 2023 (U13 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1221.0 1200.0 Analysis
7 PRBCC Closed 2023 (B) 2023/04/15 2023/04/15 West Coast (WCU) Rapid 35 0.66 6 5 2.0 1232.9 1283.0 Analysis
6 Bo-Weskus Skole Prestige 2023 (O13 Seuns) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1234.4 1277.3 Analysis
5 ORSK Back To School 2023 (C) 2023/02/04 2023/02/04 West Coast (WCU) Rapid 35 0.66 5 5 3.5 1210.6 1230.4 Analysis
4 Clanwilliam Open 2022 (C) 2022/12/10 2022/12/10 West Coast (WCU) Rapid 35 0.66 5 5 3.5 1176.3 1175.6 Analysis
3 West Coast Open 2022 (C) 2022/11/05 2022/11/05 West Coast (WCU) Rapid 30 0.60 5 3 1.5 1175.8 1173.6 Analysis
2 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1158.0 1135.6 Analysis
1 Bo-Weskus Top Skole 2022 (O11) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 1 4 4.5 50.0 0.0 1294.0 1294.0
White 4 2 1 1 2.5 62.5 106.3 1261.5 1367.8
Black 5 2 0 3 2.0 40.0 -85.0 1319.9 1234.9
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 9 4 1 4 4.5 50.0 0.0 1294.0 1294.0
White 4 2 1 1 2.5 62.5 106.3 1261.5 1367.8
Black 5 2 0 3 2.0 40.0 -85.0 1319.9 1234.9
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 64 31 7 26 34.5 53.9 33.2 1238.3 1271.5
White 29 13 5 11 15.5 53.4 29.3 1235.7 1265.0
Black 35 18 2 15 19.0 54.3 36.4 1240.4 1276.8
Standard All 20 10 2 8 11.0 55.0 42.5 1260.1 1302.6
White 8 5 1 2 5.5 68.8 159.4 1234.6 1394.0
Black 12 5 1 6 5.5 45.8 -35.4 1277.1 1241.7
Rapid All 44 21 5 18 23.5 53.4 29.0 1228.3 1257.3
White 21 8 4 9 10.0 47.6 -20.2 1236.1 1215.8
Black 23 13 1 9 13.5 58.7 73.9 1221.3 1295.2
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 1110099722 Booysen, C (Chadlin) 3 0.5 0 1 2 16.7 1299.4 -283.3 1016.0 View list
2 1130131916 Cloete, S (Stan-Lee) 2 2.0 2 0 0 100.0 1229.0 425.0 1654.0 View list
3 2110151504 Thiart, A (Annelie) 2 1.0 1 0 1 50.0 1262.0 0.0 1262.0 View list
4 2150139113 Van Wyk, F (Faith) 2 1.0 1 0 1 50.0 1193.4 0.0 1193.4 View list
5 1110131963 Skippers, P (Paul) 2 0.5 0 1 1 25.0 1233.7 -212.5 1021.2 View list
6 2100153185 Khohlakala, M (Miyo) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
7 1100118913 Jordaan, J (Joubert) 1 1.0 1 0 0 100.0 1234.4 425.0 1659.4 View list
8 2140139076 Daniels, K (Kimlynne) 1 1.0 1 0 0 100.0 1158.0 425.0 1583.0 View list
9 2110153793 Fortuin, D (Devante) 1 1.0 1 0 0 100.0 1336.5 425.0 1761.5 View list
10 1110148006 Farmer, L (Lashwin) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
11 1130142356 Eksteen, T (Themo) 1 1.0 1 0 0 100.0 1175.8 425.0 1600.8 View list
12 1150139115 Bester, N (Neyma) 1 1.0 1 0 0 100.0 1158.0 425.0 1583.0 View list
13 2110153179 Arries, G (Geroneeze) 1 1.0 1 0 0 100.0 1232.9 425.0 1657.9 View list
14 1120139044 Koopman, V (Virat) 1 1.0 1 0 0 100.0 1176.3 425.0 1601.3 View list
15 1090157873 Kotze, J (Julian) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
16 2100138820 Liu, A (Ava) 1 1.0 1 0 0 100.0 1282.2 425.0 1707.2 View list
17 1110192555 Maarman, S (Seandre) 1 1.0 1 0 0 100.0 1345.4 425.0 1770.4 View list
18 1130132432 Milhomem, D (Daniel) 1 1.0 1 0 0 100.0 1282.2 425.0 1707.2 View list
19 1100151045 Minnies, J (Jo Neyden) 1 1.0 1 0 0 100.0 1221.0 425.0 1646.0 View list
20 1120192655 Nelana, I (Inam) 1 1.0 1 0 0 100.0 1336.5 425.0 1761.5 View list