Player Page

Lehasa, O (Onalenna)
Dob: 2011/04/01 (U14)
Gender: Male
Chess SA id: 1110162325
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (116 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 rating1335.7
Current Weighted rating1229.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1335.7
Current highest rating achieved1335.7
Current floor (min rating allowed)835.7
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)±136.7
Current Raw change used (final)0.0
Projected new Raw rating1335.7
Projected new Weighed rating1132.3
Projected new Weighted performance1152.3
Projected new final Raw rating (if new WP > new Raw)1335.7
Projected new highest rating1335.7
Projected new floor835.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1335.7
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 rating1360.2
Current Weighted rating1233.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1360.2
Current highest rating achieved1360.2
Current floor (min rating allowed)860.2
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)±132.0
Current Raw change used (final)0.0
Projected new Raw rating1360.2
Projected new Weighed rating1136.2
Projected new Weighted performance1152.3
Projected new final Raw rating (if new WP > new Raw)1360.2
Projected new highest rating1360.2
Projected new floor860.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1360.2
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 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
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 DR KKD Ferdies Mar 2024 (C) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1265.2 1277.4 Analysis
1 DR KKD Curro Feb 2024 (U14) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1182.1 1175.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 DR KKD Ferdies Mar 2024 (C) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1265.2 1277.4 Analysis
2 DR KKD Curro Feb 2024 (U14) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1182.1 1175.2 Analysis
1 2023 Thomas Lechelele North West Open (C) 2023/09/15 2023/09/16 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 10 0 0 10.0 100.0 425.0 1237.2 1662.2
White 5 5 0 0 5.0 100.0 425.0 1239.7 1664.7
Black 5 5 0 0 5.0 100.0 425.0 1234.7 1659.7
Standard All 10 10 0 0 10.0 100.0 425.0 1237.2 1662.2
White 5 5 0 0 5.0 100.0 425.0 1239.7 1664.7
Black 5 5 0 0 5.0 100.0 425.0 1234.7 1659.7
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 15 12 0 3 12.0 80.0 255.0 1216.7 1471.7
White 7 6 0 1 6.0 85.7 303.6 1233.7 1537.3
Black 8 6 0 2 6.0 75.0 212.5 1201.8 1414.3
Standard All 15 12 0 3 12.0 80.0 255.0 1216.7 1471.7
White 7 6 0 1 6.0 85.7 303.6 1233.7 1537.3
Black 8 6 0 2 6.0 75.0 212.5 1201.8 1414.3
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 1130140601 Van Der Westhuizen, T (Thomas) 1 1.0 1 0 0 100.0 1265.2 425.0 1690.2 View list
2 1080155638 Tshipigaebonwe, J (Jaco) 1 1.0 1 0 0 100.0 1265.2 425.0 1690.2 View list
3 1080156861 Tsatchoume, G (George) 1 1.0 1 0 0 100.0 1265.2 425.0 1690.2 View list
4 2070156862 Serubatse, B (Boleng) 1 1.0 1 0 0 100.0 1265.2 425.0 1690.2 View list
5 2090136400 Mpopoma, A (Angel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1070300189 Mothibi, R (Reaobaka) 1 1.0 1 0 0 100.0 1265.2 425.0 1690.2 View list
7 1110131195 Morar, T (Tushar) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
8 1110192489 Mahiwa, O (Olebogeng) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
9 1110152154 Maboitsheka, Z (Zipho) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1110192488 Links, B (Bokang) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
11 2120154528 Havenga, C (Carmie) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
12 1120192485 Fidytek, S (Sebastian) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
13 1050162323 Chalimans, H (Hlomla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 208072577 Ackerman, B (Bea-Mari) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1120160076 Lemotlo, S (Siyabonga Keora) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list