Player Page

Mckenzie, S (Sean Wyatt)
Dob: 1996/04/18 (Adult)
Gender: Male
Chess SA id: 1960162840
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (87 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 rating1348.8
Current Weighted rating1251.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1348.8
Current highest rating achieved1348.8
Current floor (min rating allowed)848.8
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)±134.1
Current Raw change used (final)0.0
Projected new Raw rating1348.8
Projected new Weighed rating1152.8
Projected new Weighted performance1353.5
Projected new final Raw rating (if new WP > new Raw)1353.5
Projected new highest rating1353.5
Projected new floor853.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1353.5
Projected effective change (new Official - current Official)+4.7
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
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 rating1432.5
Current Weighted rating1276.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1432.5
Current highest rating achieved1432.5
Current floor (min rating allowed)932.5
Current K-factor32
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)±119.1
Current Raw change used (final)0.0
Projected new Raw rating1432.5
Projected new Weighed rating1177.0
Projected new Weighted performance1424.8
Projected new final Raw rating (if new WP > new Raw)1432.5
Projected new highest rating1432.5
Projected new floor932.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1432.5
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 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
4 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 5 4.5 1312.8 1368.1 Analysis
3 Cape Town Open Rapid Chess Championship 2024 (Open) 2024/03/17 2024/03/17 Cape Town (WCT) Rapid 25 0.54 6 5 2.0 1225.9 1232.4 Analysis
2 Chas Everitt and MHI Attorneys Rapid 2024 (B) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1225.9 1232.4 Analysis
1 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 0 0.0 1225.9 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 5 4.5 1312.8 1368.1 Analysis
4 Cape Town Open Rapid Chess Championship 2024 (Open) 2024/03/17 2024/03/17 Cape Town (WCT) Rapid 25 0.54 6 5 2.0 1225.9 1232.4 Analysis
3 Chas Everitt and MHI Attorneys Rapid 2024 (B) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1225.9 1232.4 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 0 0.0 1225.9 1200.0 Analysis
1 Bonnievale Open Rapid 2023 (Intermediate) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 6 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 11 1 4 11.5 71.9 185.9 1453.3 1639.3
White 9 8 0 1 8.0 88.9 330.6 1378.0 1708.6
Black 7 3 1 3 3.5 50.0 0.0 1550.1 1550.1
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 16 11 1 4 11.5 71.9 185.9 1453.3 1639.3
White 9 8 0 1 8.0 88.9 330.6 1378.0 1708.6
Black 7 3 1 3 3.5 50.0 0.0 1550.1 1550.1
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 22 14 2 6 15.0 68.2 154.5 1416.8 1571.4
White 12 8 1 3 8.5 70.8 177.1 1374.5 1551.5
Black 10 6 1 3 6.5 65.0 127.5 1467.7 1595.2
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 22 14 2 6 15.0 68.2 154.5 1416.8 1571.4
White 12 8 1 3 8.5 70.8 177.1 1374.5 1551.5
Black 10 6 1 3 6.5 65.0 127.5 1467.7 1595.2
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 1050151336 Van Der Westhuizen, D (Dawid) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060133743 Van Den Berg, T (Tristan) 1 1.0 1 0 0 100.0 1312.8 425.0 1737.8 View list
3 1810162833 Stevens, N (Norman) 1 1.0 1 0 0 100.0 1312.8 425.0 1737.8 View list
4 1120135094 Singh, S (Shaurya) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
5 1140137347 Whyatt, B (Benji) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
6 1120134372 Weideman, J (Janko) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
7 1000300814 Collins, P (Patrick) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
8 107087105 Brink, W (Wihan) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
9 1120139311 Bessesen, J (Joakim) 1 1.0 1 0 0 100.0 1312.8 425.0 1737.8 View list
10 209095311 Grove, E (Emily) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
11 1830300575 Masunda, T (Trust) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
12 1070115880 Naude, J (Jan-Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2120115959 Mungal, Z (Zoey) 1 1.0 1 0 0 100.0 1312.8 425.0 1737.8 View list
14 1050162374 Wilton, D (Duran) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1140146769 Klopper, B (Ben) 1 0.5 0 1 0 50.0 1312.8 0.0 1312.8 View list
16 103092551 Mulweli, S (Sithomola) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1720117948 Vermeulen, L (Leonardus) 1 0.0 0 0 1 0.0 1225.9 -425.0 800.9 View list
18 1040098944 Selepe, LN (Lwazi) 1 0.0 0 0 1 0.0 1225.9 -425.0 800.9 View list
19 162035649 Solomon, AS (Aubrey) 1 0.0 0 0 1 0.0 1225.9 -425.0 800.9 View list
20 1060108632 Maree, B (Brevin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list