Player Page

Jakalase, S (Sinako)
Dob: 2011/12/23 (U14)
Gender: Male
Chess SA id: 1110132604
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (110 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
Curent Raw rating1199.6
Curent Weighted rating1220.8
Curent Weighted performance1078.8
Current official/published rating (highest between Raw, WR and WP)1220.8
Current floor (min rating allowed)749.1
Current highest rating achieved1249.1
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)±165.9
Current Raw change used (final)0.0
Projected new Raw rating1199.6
Projected new Weighed rating1218.7
Projected new Weighted performance1078.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.7
Projected effective change (new Official - current Official)-2.1
Projected new highest rating1249.1
Projected new floor749.1
Projected new K-facor36
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
Curent Raw rating1196.2
Curent Weighted rating1223.3
Curent Weighted performance1066.0
Current official/published rating (highest between Raw, WR and WP)1223.3
Current floor (min rating allowed)753.5
Current highest rating achieved1253.5
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)±166.7
Current Raw change used (final)0.0
Projected new Raw rating1196.2
Projected new Weighed rating1220.5
Projected new Weighted performance1066.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.5
Projected effective change (new Official - current Official)-2.8
Projected new highest rating1253.5
Projected new floor753.5
Projected new K-facor36
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
Curent Raw rating1208.0
Curent Weighted rating1208.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1208.0
Current floor (min rating allowed)740.0
Current highest rating achieved1240.0
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)±163.9
Current Raw change used (final)0.0
Projected new Raw rating1208.0
Projected new Weighed rating1208.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.0
Projected new floor740.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)740.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor740.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Buffalo City Vikings Chess Trials 2024 (U14B+U14C) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1220.8 1221.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Buffalo City Vikings Chess Trials 2024 (U14B+U14C) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1220.8 1221.8 Analysis
8 BC 5th Trials 2023 (U14A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 3 0.5 1245.3 1253.5 Analysis
7 3rd BC Trials 2023 (U14B) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 4 3.0 1226.5 1230.5 Analysis
6 BC Chess Trials 1 of 5 2023 (U14B) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1236.7 1245.3 Analysis
5 3rd Vikings Champs 2023 (U10B+U12B) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1235.2 1245.3 Analysis
4 BC Chess Trials 5 of 5 2022 (B) 2022/06/11 2022/06/11 Buffalo City (EBC) Rapid 20 0.47 7 7 3.0 1249.1 1240.0 Analysis
3 BC Chess 4th Border Trials 2022 (C) 2022/05/21 2022/05/21 Buffalo City (EBC) Rapid 20 0.47 6 6 4.0 1238.6 1200.0 Analysis
2 3rd BC Chess Trials 2020 (U10B) 2020/03/14 2020/03/14 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1230.2 1235.6 Analysis
1 BC Trials 2 2020 (U10B) 2020/02/29 2020/02/29 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 2 2 2.0 40.0 -85.0 1176.9 1091.9
White 2 0 2 0 1.0 50.0 0.0 1206.8 1206.8
Black 3 1 0 2 1.0 33.3 -141.7 1157.0 1015.3
Standard All 5 1 2 2 2.0 40.0 -85.0 1176.9 1091.9
White 2 0 2 0 1.0 50.0 0.0 1206.8 1206.8
Black 3 1 0 2 1.0 33.3 -141.7 1157.0 1015.3
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 45 21 7 17 24.5 54.4 37.8 1187.1 1224.9
White 21 11 5 5 13.5 64.3 121.4 1163.4 1284.8
Black 24 10 2 12 11.0 45.8 -35.4 1207.8 1172.4
Standard All 32 14 7 11 17.5 54.7 39.8 1184.0 1223.8
White 15 7 5 3 9.5 63.3 113.3 1156.7 1270.0
Black 17 7 2 8 8.0 47.1 -25.0 1208.1 1183.1
Rapid All 13 7 0 6 7.0 53.8 32.7 1194.7 1227.4
White 6 4 0 2 4.0 66.7 141.7 1180.2 1321.9
Black 7 3 0 4 3.0 42.9 -60.7 1207.1 1146.4
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 1110112015 Inise, M (Mbongo) 2 1.5 1 1 0 75.0 1224.5 212.5 1437.0 View list
2 1110109725 Summers, C (Cruz) 2 1.0 1 0 1 50.0 1215.1 0.0 1215.1 View list
3 1110136893 Thulo, K (Kananelo) 2 1.0 1 0 1 50.0 1223.7 0.0 1223.7 View list
4 2110131133 Delport, E (Esme) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
5 1100191780 De Lacy, C (Chloe) 1 1.0 1 0 0 100.0 1220.8 425.0 1645.8 View list
6 1110153670 Dayimani, O (Ona) 1 1.0 1 0 0 100.0 1236.7 425.0 1661.7 View list
7 1100153227 Bota, I (Imange) 1 1.0 1 0 0 100.0 1226.5 425.0 1651.5 View list
8 1120131137 Hand, L (Logan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140141792 Gula, U (Ululutho) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
10 2120136884 Joubert, B (Bethany) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
11 1110112012 Inise, M (Mvuyo) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
12 2110131138 Komans, A (Alaine) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1110153230 Mbethe, H (Hlalume) 1 1.0 1 0 0 100.0 1236.7 425.0 1661.7 View list
14 2150149005 Mxabo, M (Masonwabe) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
15 1080141781 Nkebe, A (Aviwe) 1 1.0 1 0 0 100.0 1249.1 425.0 1674.1 View list
16 1120153903 Nongwe, I (Inathi) 1 1.0 1 0 0 100.0 1226.5 425.0 1651.5 View list
17 2110131145 Ntsaka, M (Minnie) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
18 1070141783 Owusu-Ansah, D (Daniel) 1 1.0 1 0 0 100.0 1249.1 425.0 1674.1 View list
19 1130136890 Peters, S (Simon) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
20 1130141801 Sanderson, A (Andrew) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list