Player Page

Kingsbury, J (Jack)
Dob: 2011/05/04 (U14)
Gender: Male
Chess SA id: 1110141970
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (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
Current Raw rating1287.2
Current Weighted rating1273.3
Current Weighted performance1175.4
Current official/published rating (highest between Raw, WR and WP)1287.2
Current highest rating achieved1333.2
Current floor (min rating allowed)833.2
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)±146.4
Current Raw change used (final)0.0
Projected new Raw rating1287.2
Projected new Weighed rating1172.2
Projected new Weighted performance1175.4
Projected new final Raw rating (if new WP > new Raw)1287.2
Projected new highest rating1333.2
Projected new floor833.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1287.2
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 rating1281.5
Current Weighted rating1258.5
Current Weighted performance1175.4
Current official/published rating (highest between Raw, WR and WP)1281.5
Current highest rating achieved1302.7
Current floor (min rating allowed)802.7
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)±147.6
Current Raw change used (final)0.0
Projected new Raw rating1281.5
Projected new Weighed rating1158.8
Projected new Weighted performance1175.4
Projected new final Raw rating (if new WP > new Raw)1281.5
Projected new highest rating1302.7
Projected new floor802.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1281.5
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 rating1229.5
Current Weighted rating1228.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1229.5
Current highest rating achieved1229.5
Current floor (min rating allowed)729.5
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)±159.0
Current Raw change used (final)0.0
Projected new Raw rating1229.5
Projected new Weighed rating1130.8
Projected new Weighted performance843.8
Projected new final Raw rating (if new WP > new Raw)1229.5
Projected new highest rating1229.5
Projected new floor729.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.5
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 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 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1264.2 1250.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1264.2 1250.5 Analysis
15 JMC Closed Aug 2023 (U14) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 1.5 1290.6 1277.5 Analysis
14 JMC Trinity Little Falls 2023 (C) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1276.6 1256.6 Analysis
13 JNW Open - Trinityhouse Little Falls 2023 (C) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1282.0 1261.3 Analysis
12 2023 South African Junior Closed Chess Championships (U12 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 1.5 1333.2 1302.7 Analysis
11 Chess Power House Feb RR 2023 (Junior) 2023/02/18 2023/02/19 Johannesburg Metro (GJM) Standard 62 0.84 5 5 3.0 1282.3 1258.3 Analysis
10 2022 South African Junior Wild Card Chess Championships (U12 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 4.5 1202.7 1152.1 Analysis
9 2022 South African Junior Team Chess Championships (U12 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1202.7 1152.1 Analysis
8 CPH Chess Clubs Challenge 2022 (Primary Schools) 2022/11/12 2022/11/12 Johannesburg Metro (GJM) Rapid 20 0.47 6 5 3.0 1185.6 1218.7 Analysis
7 Chess Power House Rapid 2022 (U13) 2022/10/22 2022/10/22 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1167.9 1203.2 Analysis
6 JMC 3rd Trials 2022 (C) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1199.3 1187.7 Analysis
5 JMC 2nd Trials 2022 (C) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1241.8 1238.8 Analysis
4 UJ Fundraising Tournament 2022 (C) 2022/08/13 2022/08/13 Johannesburg Metro (GJM) Standard 62 0.84 5 5 1.0 1241.8 1238.8 Analysis
3 JMC Trials 1 - Laerskool Fontainebleau 2022 (U12) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1217.9 1200.0 Analysis
2 JNW Helpmekaar 2022 (Rookies) 2022/07/09 2022/07/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1217.9 1200.0 Analysis
1 Chess Power House Rapid 2022 (B) 2022/06/11 2022/06/11 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1216.3 1386.3
White 2 1 0 1 1.0 50.0 0.0 1302.7 1302.7
Black 3 2 1 0 2.5 83.3 283.3 1158.7 1442.1
Standard All 5 3 1 1 3.5 70.0 170.0 1216.3 1386.3
White 2 1 0 1 1.0 50.0 0.0 1302.7 1302.7
Black 3 2 1 0 2.5 83.3 283.3 1158.7 1442.1
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 89 38 8 43 42.0 47.2 -23.9 1294.8 1270.9
White 44 17 4 23 19.0 43.2 -58.0 1311.6 1253.7
Black 45 21 4 20 23.0 51.1 9.4 1278.3 1287.8
Standard All 74 29 8 37 33.0 44.6 -45.9 1301.8 1255.9
White 36 13 4 19 15.0 41.7 -70.8 1320.2 1249.4
Black 38 16 4 18 18.0 47.4 -22.4 1284.4 1262.0
Rapid All 15 9 0 6 9.0 60.0 85.0 1260.2 1345.2
White 8 4 0 4 4.0 50.0 0.0 1272.8 1272.8
Black 7 5 0 2 5.0 71.4 182.1 1245.7 1427.8
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 1120139665 Mukil, M (Mukil) 3 1.0 1 0 2 33.3 1225.9 -141.7 1084.2 View list
2 1130141987 Mallach, D (Daniel) 3 0.0 0 0 3 0.0 1250.0 -425.0 825.0 View list
3 1110097360 Pillay, Z (Zac) 2 1.5 1 1 0 75.0 1268.0 212.5 1480.5 View list
4 110091691 Barker, R (Ryan) 2 0.5 0 1 1 25.0 1244.9 -212.5 1032.4 View list
5 1110097689 Froom, J (Jacob) 2 0.0 0 0 2 0.0 1210.3 -425.0 785.3 View list
6 1140135554 Prinsloo, A (Alexander) 2 0.0 0 0 2 0.0 1259.2 -425.0 834.2 View list
7 1110139528 Robinson, E (Ethan) 2 0.0 0 0 2 0.0 1202.7 -425.0 777.7 View list
8 1090147310 Davids, L (Luke) 1 1.0 1 0 0 100.0 1167.9 425.0 1592.9 View list
9 1120111853 Els, R (Ruben) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
10 1120113412 Eapen, E (Ethan) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
11 2090115657 Dlamini, F (Fundile) 1 1.0 1 0 0 100.0 1276.6 425.0 1701.6 View list
12 2120135695 Crowie, A (Allegra) 1 1.0 1 0 0 100.0 1282.3 425.0 1707.3 View list
13 2110096825 Cronje, K (Karlien) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
14 211093275 Byliefeldt, M (Mienke) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
15 1080138252 Britz, W (Wian) 1 1.0 1 0 0 100.0 1241.8 425.0 1666.8 View list
16 109083901 Botha, OJ (Owen) 1 1.0 1 0 0 100.0 1282.3 425.0 1707.3 View list
17 1100146706 Baijang, T (Tiego) 1 1.0 1 0 0 100.0 1185.6 425.0 1610.6 View list
18 1120143015 Bender, J (Jandre) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
19 1120135370 Fick, L (Logan Nicolas) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
20 1120119998 Horne, K (Kian Louis) 1 1.0 1 0 0 100.0 1282.0 425.0 1707.0 View list