Player Page

Kettledas, JT (Joshua)
Dob: 2005/12/01 (U20)
Gender: Male
Chess SA id: 105049055
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/10/08 (223 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 rating1548.4
Curent Weighted rating1468.8
Curent Weighted performance1440.2
Current official/published rating (highest between Raw, WR and WP)1548.4
Current floor (min rating allowed)1048.4
Current highest rating achieved1548.4
Current K-factor32
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)±100.9
Current Raw change used (final)0.0
Projected new Raw rating1548.4
Projected new Weighed rating1479.2
Projected new Weighted performance1440.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1548.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1548.4
Projected new floor1048.4
Projected new K-facor32
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 rating1542.1
Curent Weighted rating1462.2
Curent Weighted performance1434.4
Current official/published rating (highest between Raw, WR and WP)1542.1
Current floor (min rating allowed)1042.1
Current highest rating achieved1542.1
Current K-factor32
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)±101.8
Current Raw change used (final)0.0
Projected new Raw rating1542.1
Projected new Weighed rating1472.7
Projected new Weighted performance1434.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1542.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1542.1
Projected new floor1042.1
Projected new K-facor32
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 rating1288.4
Curent Weighted rating1285.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1288.4
Current floor (min rating allowed)788.4
Current highest rating achieved1288.4
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)±146.2
Current Raw change used (final)0.0
Projected new Raw rating1288.4
Projected new Weighed rating1286.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1288.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1288.4
Projected new floor788.4
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 rating1269.0
Curent Weighted rating1269.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1269.0
Current floor (min rating allowed)788.4
Current highest rating achieved1269.0
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)±150.3
Current Raw change used (final)0.0
Projected new Raw rating1269.0
Projected new Weighed rating1269.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1269.0
Projected new floor788.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 3.5 1411.0 1407.7 Analysis
21 Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 6.0 1411.0 1407.7 Analysis
20 NMBCU Trial 4 2023 (U20+Open) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1407.3 1405.8 Analysis
19 EP Trials 3 2023 (Open) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.0 1361.6 1351.4 Analysis
18 NMB 2nd Trials 2023 (U20) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.0 1320.5 1308.5 Analysis
17 2023 Grey High Rapid 2023/03/02 2023/03/02 Nelson Mandela Bay (ENM) Rapid 12 0.33 5 5 4.0 1320.5 1269.0 Analysis
16 NMBYCC Closed 2019 (U16) 2019/07/26 2019/07/27 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1337.5 1326.7 Analysis
15 Nelson Mandela Bay Junior Trials 4 2019 (U16) 2019/07/12 2019/07/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1337.5 1326.7 Analysis
14 NMBJCU Trials 3 2019 (U16) 2019/05/10 2019/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1337.8 1323.5 Analysis
13 Nelson Mandela Bay Junior Chess Trials 2 2019 (U16) 2019/04/05 2019/04/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1381.6 1375.0 Analysis
12 NMBJC Closed 2018 (U14) 2018/07/27 2018/07/28 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1399.9 1397.1 Analysis
11 NMBJC Trials 4 2018 (U14) 2018/07/20 2018/07/21 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 4.5 1399.9 1397.1 Analysis
10 NMB Youth Chess Trial 3 2018 (U14) 2018/05/11 2018/05/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1431.9 1431.0 Analysis
9 Alekhine Open Chess Tournament 2018 (A) 2018/05/04 2018/05/05 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 2.0 1431.9 1431.0 Analysis
8 PE Chess Club Classic 2018 2018/04/26 2018/05/24 Nelson Mandela Bay (ENM) Standard 62 0.84 5 5 2.5 1431.9 1431.0 Analysis
7 NMB Second Trials 2018 (U14) 2018/04/20 2018/04/22 Nelson Mandela Bay (ENM) Standard 120 1.00 5 5 4.0 1443.4 1442.5 Analysis
6 NMB First Trails 2018 (U14) 2018/03/23 2018/03/24 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.5 1275.0 1278.0 Analysis
5 2018 Boardwalk Pearson Open (B) 2018/03/17 2018/03/18 Nelson Mandela Bay (ENM) Standard 60 0.83 7 7 3.0 1275.0 1278.0 Analysis
4 King Cars PECC Grand Prix First Leg 2018 2018/03/03 2018/03/10 Nelson Mandela Bay (ENM) Standard 92 0.94 6 3 2.0 1275.0 1278.0 Analysis
3 Registration Tournament 2018 (A) 2018/02/23 2018/02/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1260.7 1260.7 Analysis
12
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 121 69 25 27 81.5 67.4 147.5 1220.0 1367.5
White 59 33 12 14 39.0 66.1 136.9 1230.1 1367.0
Black 62 36 13 13 42.5 68.5 157.7 1210.3 1368.0
Standard All 116 65 25 26 77.5 66.8 142.9 1224.9 1367.8
White 57 32 12 13 38.0 66.7 141.7 1244.4 1386.1
Black 59 33 13 13 39.5 66.9 144.1 1206.1 1350.2
Rapid All 5 4 0 1 4.0 80.0 255.0 1105.1 1360.1
White 2 1 0 1 1.0 50.0 0.0 822.9 822.9
Black 3 3 0 0 3.0 100.0 425.0 1293.3 1718.3
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 105088368 Freeman, V (Vianco) 4 2.5 2 1 1 62.5 1387.6 106.3 1493.8 View list
2 105077393 De Villiers, OT (Ockert) 3 3.0 3 0 0 100.0 1387.5 425.0 1812.5 View list
3 105011837 Hargreaves, NP (Nicholas) 3 2.0 1 2 0 66.7 1372.8 141.7 1514.4 View list
4 185026999 Ndyova, T (Thanduxolo) 3 2.0 1 2 0 66.7 1393.3 141.7 1535.0 View list
5 105057058 Kruger, MJ (Matthew) 3 1.5 1 1 1 50.0 1358.3 0.0 1358.3 View list
6 205056718 Stuurman, AC (Aliche) 3 1.5 0 3 0 50.0 1352.0 0.0 1352.0 View list
7 104055277 Peter, M (Mnico) 3 1.0 1 0 2 33.3 1356.3 -141.7 1214.7 View list
8 104054232 Dantu, BC (Brad Cole) 3 1.0 0 2 1 33.3 1352.3 -141.7 1210.6 View list
9 104052839 Swartbooi, K (Khanya) 3 1.0 0 2 1 33.3 1316.8 -141.7 1175.1 View list
10 206057050 Gallant, FM (Fazlin) 2 2.0 2 0 0 100.0 1415.9 425.0 1840.9 View list
11 1030132838 Manley, D (David Luc) 2 2.0 2 0 0 100.0 1384.4 425.0 1809.4 View list
12 1040111113 Mrubata, L (Lwanga) 2 2.0 2 0 0 100.0 1365.8 425.0 1790.8 View list
13 1050116523 Mvumbi, E (Elam) 2 2.0 2 0 0 100.0 1363.9 425.0 1788.9 View list
14 104056717 Schutte, A (Anro) 2 2.0 2 0 0 100.0 1359.7 425.0 1784.7 View list
15 106077397 Tshikosi, M (Mashudu) 2 2.0 2 0 0 100.0 1415.9 425.0 1840.9 View list
16 205064819 Holroyd, K (Kea) 2 1.5 1 1 0 75.0 1390.8 212.5 1603.3 View list
17 106027371 Nevin, TW (Tyler) 2 1.5 1 1 0 75.0 1272.0 212.5 1484.5 View list
18 101056732 Ngwala, L (Lutho) 2 1.5 1 1 0 75.0 1384.4 212.5 1596.9 View list
19 106059436 Fogarty, T (Thomas) 2 1.0 1 0 1 50.0 1360.2 0.0 1360.2 View list
20 106067351 Meyer, T (Tiaan) 2 1.0 1 0 1 50.0 1353.5 0.0 1353.5 View list