Player Page

Kimobana, R (Rony)
Dob: 2010/01/16 (U16)
Gender: Male
Chess SA id: 1100305166
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (31 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 rating1250.5
Current Weighted rating1210.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1250.5
Current highest rating achieved1250.5
Current floor (min rating allowed)750.5
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)±154.3
Current Raw change used (final)0.0
Projected new Raw rating1250.5
Projected new Weighed rating1114.2
Projected new Weighted performance788.1
Projected new final Raw rating (if new WP > new Raw)1250.5
Projected new highest rating1250.5
Projected new floor750.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.5
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 rating1224.0
Current Weighted rating1210.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1224.0
Current highest rating achieved1224.0
Current floor (min rating allowed)724.0
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)±160.2
Current Raw change used (final)0.0
Projected new Raw rating1224.0
Projected new Weighed rating1113.8
Projected new Weighted performance416.1
Projected new final Raw rating (if new WP > new Raw)1224.0
Projected new highest rating1224.0
Projected new floor724.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.0
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 rating1213.6
Current Weighted rating1201.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1213.6
Current highest rating achieved1213.6
Current floor (min rating allowed)713.6
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)±162.6
Current Raw change used (final)0.0
Projected new Raw rating1213.6
Projected new Weighed rating1105.0
Projected new Weighted performance479.1
Projected new final Raw rating (if new WP > new Raw)1213.6
Projected new highest rating1213.6
Projected new floor713.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.6
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
2 Gauteng Top Schools 2024 (U17 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 5 3.5 1218.9 1200.0 Analysis
1 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Gauteng Top Schools 2024 (U17 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 5 3.5 1218.9 1200.0 Analysis
1 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 2 3 5.0 55.6 47.2 1347.8 1395.0
White 5 4 0 1 4.0 80.0 255.0 1302.5 1557.5
Black 4 0 2 2 1.0 25.0 -212.5 1404.4 1191.9
Standard All 4 1 1 2 1.5 37.5 -106.3 1429.0 1322.7
White 2 1 0 1 1.0 50.0 0.0 1401.8 1401.8
Black 2 0 1 1 0.5 25.0 -212.5 1456.1 1243.6
Rapid All 5 3 1 1 3.5 70.0 170.0 1282.9 1452.9
White 3 3 0 0 3.0 100.0 425.0 1236.3 1661.3
Black 2 0 1 1 0.5 25.0 -212.5 1352.8 1140.3
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 9 4 2 3 5.0 55.6 47.2 1347.8 1395.0
White 5 4 0 1 4.0 80.0 255.0 1302.5 1557.5
Black 4 0 2 2 1.0 25.0 -212.5 1404.4 1191.9
Standard All 4 1 1 2 1.5 37.5 -106.3 1429.0 1322.7
White 2 1 0 1 1.0 50.0 0.0 1401.8 1401.8
Black 2 0 1 1 0.5 25.0 -212.5 1456.1 1243.6
Rapid All 5 3 1 1 3.5 70.0 170.0 1282.9 1452.9
White 3 3 0 0 3.0 100.0 425.0 1236.3 1661.3
Black 2 0 1 1 0.5 25.0 -212.5 1352.8 1140.3
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 1130192162 Ntombela, K (Khanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1070301064 Ngwenya, N (Ndaloenhle Nhlanhla) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
3 1080161134 Mokoena, M (Mpho) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
4 1080151845 Kambule, J (Justin) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
5 210092704 Deysel, H (Hannah) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 109082676 Van Der Merwe, AP (Altus Philip) 1 0.5 0 1 0 50.0 1218.9 0.0 1218.9 View list
7 108085070 Moustakis, C (Costa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1080145996 Matshaba, L (Livhuwani Given) 1 0.0 0 0 1 0.0 1218.9 -425.0 793.9 View list
9 1090130895 Arokiam, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list