Player Page

Sindayihebura, J (Joshua)
Dob: 2009/12/31 (U16)
Gender: Male
Chess SA id: 1090146861
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/09/16 (283 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 rating1207.3
Current Weighted rating1200.8
Current Weighted performance1023.7
Current official/published rating (highest between Raw, WR and WP)1207.3
Current highest rating achieved1207.5
Current floor (min rating allowed)707.5
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)±164.1
Current Raw change used (final)0.0
Projected new Raw rating1207.3
Projected new Weighed rating1105.5
Projected new Weighted performance1023.7
Projected new final Raw rating (if new WP > new Raw)1207.3
Projected new highest rating1207.5
Projected new floor707.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.3
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 rating1178.0
Current Weighted rating1173.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.0
Current highest rating achieved1198.8
Current floor (min rating allowed)698.8
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)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1178.0
Projected new Weighed rating1080.3
Projected new Weighted performance767.7
Projected new final Raw rating (if new WP > new Raw)1178.0
Projected new highest rating1198.8
Projected new floor698.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.0
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 rating1223.3
Current Weighted rating1219.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1223.3
Current highest rating achieved1228.0
Current floor (min rating allowed)728.0
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.3
Projected new Weighed rating1122.7
Projected new Weighted performance664.6
Projected new final Raw rating (if new WP > new Raw)1223.3
Projected new highest rating1228.0
Projected new floor728.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.3
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Cape Town Junior Chess League Finals 2023 (U16A) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 5 2.0 1207.5 1228.0 Analysis
4 Rhenish Primary Tournament 2023 (U14) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 6 5 3.0 1192.6 1200.0 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1206.9 1198.8 Analysis
2 District East Schools Chess Individual Trials 2023 (U15 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1141.2 1118.0 Analysis
1 Western Cape Closed Championship 2022 (U14) 2022/09/24 2022/09/24 Cape Winelands (WCW) 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 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
Standard 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
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 27 12 0 15 12.0 44.4 -47.2 1245.4 1198.2
White 12 6 0 6 6.0 50.0 0.0 1228.9 1228.9
Black 15 6 0 9 6.0 40.0 -85.0 1258.6 1173.6
Standard All 17 7 0 10 7.0 41.2 -75.0 1237.4 1162.4
White 7 4 0 3 4.0 57.1 60.7 1189.4 1250.1
Black 10 3 0 7 3.0 30.0 -170.0 1271.0 1101.0
Rapid All 10 5 0 5 5.0 50.0 0.0 1259.1 1259.1
White 5 2 0 3 2.0 40.0 -85.0 1284.2 1199.2
Black 5 3 0 2 3.0 60.0 85.0 1234.0 1319.0
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 1110113415 Devanunthan, N (Nivash) 1 1.0 1 0 0 100.0 1207.5 425.0 1632.5 View list
2 1090150203 De Clerck, J (Jan Dawid) 1 1.0 1 0 0 100.0 1141.2 425.0 1566.2 View list
3 1110149777 Davidse, Z (Zac) 1 1.0 1 0 0 100.0 1192.6 425.0 1617.6 View list
4 210089562 Bester, M (Milla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080157716 Badimo, L (Leano G) 1 1.0 1 0 0 100.0 1207.5 425.0 1632.5 View list
6 1090150207 Fetumani, S (Sisamkele) 1 1.0 1 0 0 100.0 1141.2 425.0 1566.2 View list
7 1080097960 Kruger, D (Daniel) 1 1.0 1 0 0 100.0 1141.2 425.0 1566.2 View list
8 1080138879 Mphunziso, M (Masimbonge) 1 1.0 1 0 0 100.0 1206.9 425.0 1631.9 View list
9 2110156939 October, A (Azraa) 1 1.0 1 0 0 100.0 1192.6 425.0 1617.6 View list
10 109087053 Nabela, A (Alutshitshi) 1 1.0 1 0 0 100.0 1206.9 425.0 1631.9 View list
11 1080150198 Abrahams, C (Chello) 1 1.0 1 0 0 100.0 1141.2 425.0 1566.2 View list
12 1110154632 Wiehahn, S (Simon Kasper) 1 1.0 1 0 0 100.0 1192.6 425.0 1617.6 View list
13 2090141163 Roto, A (Ahluma) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1090138069 Murudker, M (Mughammed Ameer Enus) 1 0.0 0 0 1 0.0 1206.9 -425.0 781.9 View list
15 108092087 Mthi, Y (Yamkela) 1 0.0 0 0 1 0.0 1141.2 -425.0 716.2 View list
16 1110109002 Maruma, KB (Kamogelo) 1 0.0 0 0 1 0.0 1207.5 -425.0 782.5 View list
17 2100138820 Liu, A (Ava) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2090118800 Jikajika, I (Iminathi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 108065036 Eaton, M (Morgan) 1 0.0 0 0 1 0.0 1206.9 -425.0 781.9 View list
20 108089520 Adams, K (Kyron) 1 0.0 0 0 1 0.0 1206.9 -425.0 781.9 View list