Player Page

Bottoman, Q (Qhama)
Dob: 2002/03/04 (Adult)
Gender: Female
Chess SA id: 2020154733
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/09/08 (105 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 rating1181.0
Current Weighted rating1161.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1181.0
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)±170.4
Current Raw change used (final)0.0
Projected new Raw rating1181.0
Projected new Weighed rating1068.5
Projected new Weighted performance642.9
Projected new final Raw rating (if new WP > new Raw)1181.0
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)1181.0
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 rating1199.3
Current Weighted rating1159.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.3
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)±166.0
Current Raw change used (final)0.0
Projected new Raw rating1199.3
Projected new Weighed rating1066.2
Projected new Weighted performance642.9
Projected new final Raw rating (if new WP > new Raw)1199.3
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)1199.3
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 rating1164.0
Current Weighted rating1191.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.7
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)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.0
Projected new Weighed rating1096.1
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)1164.0
Projected effective change (new Official - current Official)-27.7
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 EC CoSACSA Provincial Individual Championship 2024 (Ladies) 2024/09/07 2024/09/08 Amathole (EAL) Standard 62 0.84 6 6 4.0 1154.0 1144.6 Analysis
1 EC CoSACSA Provincial Team Championship 2024 (Ladies) 2024/09/07 2024/09/07 Amathole (EAL) Rapid 32 0.63 5 2 0.0 1154.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 EC CoSACSA Provincial Individual Championship 2024 (Ladies) 2024/09/07 2024/09/08 Amathole (EAL) Standard 62 0.84 6 6 4.0 1154.0 1144.6 Analysis
2 EC CoSACSA Provincial Team Championship 2024 (Ladies) 2024/09/07 2024/09/07 Amathole (EAL) Rapid 32 0.63 5 2 0.0 1154.0 1200.0 Analysis
1 iNyathi RR 2023 2023/05/13 2023/05/13 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 4 0 4 4.0 50.0 0.0 1224.8 1224.8
White 4 2 0 2 2.0 50.0 0.0 1202.9 1202.9
Black 4 2 0 2 2.0 50.0 0.0 1246.6 1246.6
Standard All 6 4 0 2 4.0 66.7 141.7 1233.0 1374.7
White 3 2 0 1 2.0 66.7 141.7 1203.9 1345.6
Black 3 2 0 1 2.0 66.7 141.7 1262.1 1403.8
Rapid All 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
White 1 0 0 1 0.0 0.0 -425.0 1200.0 775.0
Black 1 0 0 1 0.0 0.0 -425.0 1200.0 775.0
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 13 5 0 8 5.0 38.5 -98.1 1215.2 1117.2
White 7 3 0 4 3.0 42.9 -60.7 1201.7 1141.0
Black 6 2 0 4 2.0 33.3 -141.7 1231.1 1089.4
Standard All 11 5 0 6 5.0 45.5 -38.6 1218.0 1179.4
White 6 3 0 3 3.0 50.0 0.0 1202.0 1202.0
Black 5 2 0 3 2.0 40.0 -85.0 1237.3 1152.3
Rapid All 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
White 1 0 0 1 0.0 0.0 -425.0 1200.0 775.0
Black 1 0 0 1 0.0 0.0 -425.0 1200.0 775.0
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 2990310849 Rwayi, Y (Yandisa) 2 1.0 1 0 1 50.0 1154.0 0.0 1154.0 View list
2 2030310847 Nonqondo, V (Vuyelwa) 2 1.0 1 0 1 50.0 1154.0 0.0 1154.0 View list
3 2030310850 Siqwala, K (Kamva) 1 1.0 1 0 0 100.0 1154.0 425.0 1579.0 View list
4 1000154734 Higa, T (Thembelihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2040310846 Nomlala, T (Timna) 1 1.0 1 0 0 100.0 1154.0 425.0 1579.0 View list
6 1010154706 Tyali, S (Siqalo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2990159957 Stinise, S (Sinalo) 1 0.0 0 0 1 0.0 1154.0 -425.0 729.0 View list
8 1030154701 Nompandana, O (Onele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1010154704 Msutwana, L (Lisanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2050154735 Mamontseng, M (Motlomelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 299094700 Betheni, N (Nosipho) 1 0.0 0 0 1 0.0 1154.0 -425.0 729.0 View list