Player Page

Botha, M (Mieke)
Dob: 2015/04/20 (U10)
Gender: Male
Chess SA id: 1150300607
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (119 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 rating1262.9
Current Weighted rating1230.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1262.9
Current highest rating achieved1265.3
Current floor (min rating allowed)765.3
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)±151.6
Current Raw change used (final)0.0
Projected new Raw rating1262.9
Projected new Weighed rating1132.7
Projected new Weighted performance1001.9
Projected new final Raw rating (if new WP > new Raw)1262.9
Projected new highest rating1265.3
Projected new floor765.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1262.9
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 rating1272.1
Current Weighted rating1235.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1272.1
Current highest rating achieved1278.2
Current floor (min rating allowed)778.2
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)±149.6
Current Raw change used (final)0.0
Projected new Raw rating1272.1
Projected new Weighed rating1137.6
Projected new Weighted performance1001.9
Projected new final Raw rating (if new WP > new Raw)1272.1
Projected new highest rating1278.2
Projected new floor778.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.1
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
3 Uplands Chess Tournament 2024 (B) 2024/07/27 2024/07/27 Ehlanzeni (MEN) Standard 63 0.84 5 4 2.0 1265.3 1278.2 Analysis
2 Curro Chess Tournament 2024 (U10) 2024/05/18 2024/05/18 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 1224.2 1230.0 Analysis
1 Oikos Chess Tournament 2024 (U12) 2024/03/09 2024/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Uplands Chess Tournament 2024 (B) 2024/07/27 2024/07/27 Ehlanzeni (MEN) Standard 63 0.84 5 4 2.0 1265.3 1278.2 Analysis
2 Curro Chess Tournament 2024 (U10) 2024/05/18 2024/05/18 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 1224.2 1230.0 Analysis
1 Oikos Chess Tournament 2024 (U12) 2024/03/09 2024/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 9 0 5 9.0 64.3 121.4 1226.7 1348.2
White 7 6 0 1 6.0 85.7 303.6 1219.9 1523.5
Black 7 3 0 4 3.0 42.9 -60.7 1233.6 1172.8
Standard All 14 9 0 5 9.0 64.3 121.4 1226.7 1348.2
White 7 6 0 1 6.0 85.7 303.6 1219.9 1523.5
Black 7 3 0 4 3.0 42.9 -60.7 1233.6 1172.8
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 14 9 0 5 9.0 64.3 121.4 1226.7 1348.2
White 7 6 0 1 6.0 85.7 303.6 1219.9 1523.5
Black 7 3 0 4 3.0 42.9 -60.7 1233.6 1172.8
Standard All 14 9 0 5 9.0 64.3 121.4 1226.7 1348.2
White 7 6 0 1 6.0 85.7 303.6 1219.9 1523.5
Black 7 3 0 4 3.0 42.9 -60.7 1233.6 1172.8
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 1150158322 Mashile, M (Mpho) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
2 1130158320 Maile, T (Tebogo) 1 1.0 1 0 0 100.0 1265.3 425.0 1690.3 View list
3 1160304770 Kraak, A (Aaron) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
4 1150304773 Mbokodo, N (Nkosanekati) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
5 1130300613 Ngomane, L (Lwandile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1130300617 Van Staden, A (Alex) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1160304784 Stephen, R (Reon) 1 1.0 1 0 0 100.0 1265.3 425.0 1690.3 View list
8 2150304781 Plumb, P (Paige Cynthia) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
9 1140152000 Nobela, A (Anele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2140156684 Vilavathu, V (Vaiga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1150304777 Nkambule, N (Njabulo) 1 0.0 0 0 1 0.0 1224.2 -425.0 799.2 View list
12 1100307488 Nchabeleng, K (Karabo) 1 0.0 0 0 1 0.0 1265.3 -425.0 840.3 View list
13 1130146277 Mathebula, ED (Emmanuel Dzunisani) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1110097939 Arugundiya, R (Robert) 1 0.0 0 0 1 0.0 1265.3 -425.0 840.3 View list