Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1335.9
Curent Weighted rating
1296.7
Curent Weighted performance
1225.5
Current official/published rating (highest between Raw, WR and WP)
1335.9
Current floor (min rating allowed)
845.4
Current highest rating achieved
1345.4
Current K-factor
36
Games played this month
0
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 rating
1335.9
Projected new Weighed rating
1302.9
Projected new Weighted performance
1225.5
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 rating
1345.4
Projected new floor
845.4
Projected new K-facor
36
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 rating
1284.0
Curent Weighted rating
1253.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1284.0
Current floor (min rating allowed)
784.0
Current highest rating achieved
1284.0
Current K-factor
36
Games played this month
0
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 rating
1284.0
Projected new Weighed rating
1257.4
Projected new Weighted performance
0.0
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 rating
1284.0
Projected new floor
784.0
Projected new K-facor
36
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 rating
1320.7
Curent Weighted rating
1295.9
Curent Weighted performance
1185.2
Current official/published rating (highest between Raw, WR and WP)
1320.7
Current floor (min rating allowed)
820.7
Current highest rating achieved
1320.7
Current K-factor
36
Games played this month
0
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 rating
1320.7
Projected new Weighed rating
1300.7
Projected new Weighted performance
1185.2
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 rating
1320.7
Projected new floor
820.7
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
820.7
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
820.7
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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