Player Page

Botha, M (Migael)
Dob: 2010/02/24 (U16)
Gender: Male
Chess SA id: 1100144375
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2023/08/14 (316 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 rating1284.7
Current Weighted rating1269.2
Current Weighted performance1211.2
Current official/published rating (highest between Raw, WR and WP)1284.7
Current highest rating achieved1284.7
Current floor (min rating allowed)784.7
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)±147.0
Current Raw change used (final)0.0
Projected new Raw rating1284.7
Projected new Weighed rating1169.0
Projected new Weighted performance1211.2
Projected new final Raw rating (if new WP > new Raw)1284.7
Projected new highest rating1284.7
Projected new floor784.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.7
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 rating1263.6
Current Weighted rating1256.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1263.6
Current highest rating achieved1263.6
Current floor (min rating allowed)763.6
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)±151.5
Current Raw change used (final)0.0
Projected new Raw rating1263.6
Projected new Weighed rating1156.6
Projected new Weighted performance1033.9
Projected new final Raw rating (if new WP > new Raw)1263.6
Projected new highest rating1263.6
Projected new floor763.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.6
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 rating1258.4
Current Weighted rating1240.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1258.4
Current highest rating achieved1258.4
Current floor (min rating allowed)758.4
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)±152.6
Current Raw change used (final)0.0
Projected new Raw rating1258.4
Projected new Weighed rating1142.5
Projected new Weighted performance492.1
Projected new final Raw rating (if new WP > new Raw)1258.4
Projected new highest rating1258.4
Projected new floor758.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.4
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Interprimary Finals 2023 (B-Teams) 2023/08/14 2023/08/14 Ehlanzeni (MEN) Rapid 30 0.60 3 3 3.0 1255.3 1200.0 Analysis
4 White River Primary 2023 (U14) 2023/07/21 2023/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1249.9 1258.6 Analysis
3 Robbies 2023 (U14) 2023/05/11 2023/05/11 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1232.1 1237.4 Analysis
2 Uplands Chess Tournament 2023 (U14) 2023/02/25 2023/02/25 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1212.1 1213.6 Analysis
1 White River Primary 2022 (U14) 2022/07/30 2022/07/30 Ehlanzeni (MEN) Standard 62 0.84 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 23 15 0 8 15.0 65.2 129.3 1220.0 1349.4
White 13 10 0 3 10.0 76.9 228.8 1200.2 1429.1
Black 10 5 0 5 5.0 50.0 0.0 1245.8 1245.8
Standard All 20 12 0 8 12.0 60.0 85.0 1218.5 1303.5
White 11 8 0 3 8.0 72.7 193.2 1200.3 1393.5
Black 9 4 0 5 4.0 44.4 -47.2 1240.8 1193.6
Rapid All 3 3 0 0 3.0 100.0 425.0 1230.3 1655.3
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 1 1 0 0 1.0 100.0 425.0 1290.8 1715.8
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 2110144373 Veleparambil, N (Nora) 2 2.0 2 0 0 100.0 1241.0 425.0 1666.0 View list
2 1100108274 Van Der Merwe, J (Johannes) 2 0.0 0 0 2 0.0 1206.0 -425.0 781.0 View list
3 2110132257 Dlakude, S (Siyamthanda) 1 1.0 1 0 0 100.0 1232.1 425.0 1657.1 View list
4 1100152016 Mabuza, S (Sonke) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list
5 2090132271 Malekane, R (Ronelle N) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1110156694 Suriakumar, A (Abhay) 1 1.0 1 0 0 100.0 1232.1 425.0 1657.1 View list
7 1100109316 Sankar, R (Rahil) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2110158337 Rogi, R (Rhian) 1 1.0 1 0 0 100.0 1249.9 425.0 1674.9 View list
9 1100152023 Patel, M (Mohammed) 1 1.0 1 0 0 100.0 1212.1 425.0 1637.1 View list
10 2090108290 Zulu, V (Verna) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1110149506 Williams, J (Jody) 1 1.0 1 0 0 100.0 1212.1 425.0 1637.1 View list
12 1110158338 Van Der Walt, J (Johan) 1 1.0 1 0 0 100.0 1249.9 425.0 1674.9 View list
13 1100160276 Tsabetse, L (Lindelani) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list
14 1110152027 Thobela, K (Khayalethu) 1 1.0 1 0 0 100.0 1212.1 425.0 1637.1 View list
15 2120159166 Theunisson, N (Natalie) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list
16 2110152025 Svourakis, E (Eirini) 1 0.0 0 0 1 0.0 1249.9 -425.0 824.9 View list
17 1100152022 Nsingwane, M (Mthokozisi) 1 0.0 0 0 1 0.0 1232.1 -425.0 807.1 View list
18 1100148559 Makhushe, S (Sethu) 1 0.0 0 0 1 0.0 1232.1 -425.0 807.1 View list
19 109066921 Macdonald, I (Ian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1110139860 Khoza, N (Nhlamulo) 1 0.0 0 0 1 0.0 1212.1 -425.0 787.1 View list