Player Page

Emmanuel, J (Joshua)
Dob: 2010/11/30 (U16)
Gender: Male
Chess SA id: 1100139537
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/09/23 (232 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 rating1354.1
Curent Weighted rating1325.6
Curent Weighted performance1265.4
Current official/published rating (highest between Raw, WR and WP)1354.1
Current floor (min rating allowed)854.1
Current highest rating achieved1354.1
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)±133.1
Current Raw change used (final)0.0
Projected new Raw rating1354.1
Projected new Weighed rating1329.5
Projected new Weighted performance1265.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1354.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1354.1
Projected new floor854.1
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 rating1343.1
Curent Weighted rating1323.1
Curent Weighted performance1196.3
Current official/published rating (highest between Raw, WR and WP)1343.1
Current floor (min rating allowed)843.1
Current highest rating achieved1343.1
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)±135.2
Current Raw change used (final)0.0
Projected new Raw rating1343.1
Projected new Weighed rating1325.9
Projected new Weighted performance1196.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1343.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1343.1
Projected new floor843.1
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 rating1247.0
Curent Weighted rating1228.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1247.0
Current floor (min rating allowed)747.0
Current highest rating achieved1247.0
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)±155.1
Current Raw change used (final)0.0
Projected new Raw rating1247.0
Projected new Weighed rating1230.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1247.0
Projected new floor747.0
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)747.0
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 floor747.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Chess Molecules Rapid 2023 (Grade 5-7) 2023/09/23 2023/09/23 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1328.6 1202.0 Analysis
7 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 3.5 1297.2 1310.7 Analysis
6 2023 Ekurhuleni North District Schools Finals (U13) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1282.3 1293.4 Analysis
5 Chess Molecules 16 June Tournament 2023 (Grade 5-7) 2023/06/16 2023/06/16 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1283.4 1200.0 Analysis
4 Ekurhuleni North Schools Individual Finals 2023 (U13 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1269.4 1277.9 Analysis
3 Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys) 2022/05/13 2022/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1266.7 1277.2 Analysis
2 ACB Premier 2022 (U13) 2022/03/21 2022/03/21 Ekurhuleni (GE) Standard 60 0.83 7 7 4.0 1200.0 1200.0 Analysis
1 ACB Premier 2022 (Primary School) 2022/03/19 2022/03/19 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 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 42 26 4 12 28.0 66.7 141.7 1219.2 1360.9
White 20 16 0 4 16.0 80.0 255.0 1232.2 1487.2
Black 22 10 4 8 12.0 54.5 38.6 1207.5 1246.1
Standard All 32 20 2 10 21.0 65.6 132.8 1223.7 1356.5
White 15 12 0 3 12.0 80.0 255.0 1213.5 1468.5
Black 17 8 2 7 9.0 52.9 25.0 1232.7 1257.7
Rapid All 10 6 2 2 7.0 70.0 170.0 1205.1 1375.1
White 5 4 0 1 4.0 80.0 255.0 1288.3 1543.3
Black 5 2 2 1 3.0 60.0 85.0 1121.9 1206.9
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 1110144401 Maham, L (Luniko) 1 1.0 1 0 0 100.0 1269.4 425.0 1694.4 View list
2 1100155066 Lunga, R (Richmond) 1 1.0 1 0 0 100.0 1269.4 425.0 1694.4 View list
3 1090139547 Lenkill, K (Keakantse) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1100117335 Kruger, D (Daniel L) 1 1.0 1 0 0 100.0 1297.2 425.0 1722.2 View list
5 109084256 Hattingh, T (Tiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120157242 De Gouveia, C (Clayton) 1 1.0 1 0 0 100.0 1283.4 425.0 1708.4 View list
7 2120135695 Crowie, A (Allegra) 1 1.0 1 0 0 100.0 1283.4 425.0 1708.4 View list
8 1100118102 Cronje, T (Tian) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
9 1100142729 Costelha, G (Gabriel) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
10 2110138272 Campher, H (Hannah) 1 1.0 1 0 0 100.0 1297.2 425.0 1722.2 View list
11 1110154017 Breytenbach, D (Dewald) 1 1.0 1 0 0 100.0 1282.3 425.0 1707.3 View list
12 1110146707 Bhembe, K (Kamohelo) 1 1.0 1 0 0 100.0 1328.6 425.0 1753.6 View list
13 1090130258 Bester, C (Conner) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2110160967 Matsheke, P (Precious) 1 1.0 1 0 0 100.0 1297.2 425.0 1722.2 View list
15 1000101488 Mchaffie, S (Seth) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
16 1110155082 Motshelanoka, S (Sbongiseni Lucas) 1 1.0 1 0 0 100.0 1282.3 425.0 1707.3 View list
17 1090101485 Moyo, N (Nkosana Junior) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2090113275 Mwanda, A (Akhule Anikwa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1090139565 Myburgh, X (Xuan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 2100145853 Ngwangwa, N (Nonhlanhla) 1 1.0 1 0 0 100.0 1328.6 425.0 1753.6 View list