Player Page

Chirwa, B (Blessing)
Dob: 2007/12/19 (U18)
Gender: Male
Chess SA id: 1070142583
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/24 (184 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 rating1200.3
Current Weighted rating1190.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.3
Current highest rating achieved1200.3
Current floor (min rating allowed)700.3
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)±165.7
Current Raw change used (final)0.0
Projected new Raw rating1200.3
Projected new Weighed rating1095.3
Projected new Weighted performance601.4
Projected new final Raw rating (if new WP > new Raw)1200.3
Projected new highest rating1200.3
Projected new floor700.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.3
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 rating1197.2
Current Weighted rating1186.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.2
Current highest rating achieved1197.2
Current floor (min rating allowed)697.2
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)±166.5
Current Raw change used (final)0.0
Projected new Raw rating1197.2
Projected new Weighed rating1091.6
Projected new Weighted performance601.4
Projected new final Raw rating (if new WP > new Raw)1197.2
Projected new highest rating1197.2
Projected new floor697.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1197.2
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
1 Ekurhuleni North High School Individuals 2024 (U18 Boys) 2024/05/24 2024/05/24 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1182.7 1178.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Ekurhuleni North High School Individuals 2024 (U18 Boys) 2024/05/24 2024/05/24 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1182.7 1178.0 Analysis
1 Ekurhuleni-North Schools Finals Indiv 2022 (U15 Boys) 2022/05/14 2022/05/14 Ekurhuleni (GE) 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 5 1 3 1 2.5 50.0 0.0 1281.0 1281.0
White 3 1 1 1 1.5 50.0 0.0 1238.8 1238.8
Black 2 0 2 0 1.0 50.0 0.0 1344.3 1344.3
Standard All 5 1 3 1 2.5 50.0 0.0 1281.0 1281.0
White 3 1 1 1 1.5 50.0 0.0 1238.8 1238.8
Black 2 0 2 0 1.0 50.0 0.0 1344.3 1344.3
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 3 4 4.5 45.0 -42.5 1235.3 1192.8
White 5 2 1 2 2.5 50.0 0.0 1197.2 1197.2
Black 5 1 2 2 2.0 40.0 -85.0 1273.5 1188.5
Standard All 10 3 3 4 4.5 45.0 -42.5 1235.3 1192.8
White 5 2 1 2 2.5 50.0 0.0 1197.2 1197.2
Black 5 1 2 2 2.0 40.0 -85.0 1273.5 1188.5
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 1070097358 Bell, S (Shaune) 2 0.5 0 1 1 25.0 1191.3 -212.5 978.8 View list
2 1080142798 Sibiya, S (Sanele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080142797 Rungana, T (Tristan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080134729 De Lange, Z (Zander) 1 1.0 1 0 0 100.0 1182.7 425.0 1607.7 View list
5 1080137222 Chavula, C (Charles) 1 0.5 0 1 0 50.0 1182.7 0.0 1182.7 View list
6 1080305338 Hobyane, M (Matlhatsi) 1 0.5 0 1 0 50.0 1182.7 0.0 1182.7 View list
7 1070154983 Mcantony, I (Igwe) 1 0.0 0 0 1 0.0 1182.7 -425.0 757.7 View list
8 1070142792 Mashala, M (Mahlatse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 108072345 De Swardt, C (Chrizander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list