Player Page

De Coning, J (Juan)
Dob: 2007/12/12 (U18)
Gender: Male
Chess SA id: 1070101676
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2023/05/11 (562 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 rating1129.1
Current Weighted rating1130.4
Current Weighted performance716.0
Current official/published rating (highest between Raw, WR and WP)1130.4
Current highest rating achieved1182.2
Current floor (min rating allowed)682.2
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)±183.4
Current Raw change used (final)0.0
Projected new Raw rating1129.1
Projected new Weighed rating1039.6
Projected new Weighted performance716.0
Projected new final Raw rating (if new WP > new Raw)1129.1
Projected new highest rating1182.2
Projected new floor682.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.1
Projected effective change (new Official - current Official)-1.3
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 rating1123.2
Current Weighted rating1124.6
Current Weighted performance716.0
Current official/published rating (highest between Raw, WR and WP)1124.6
Current highest rating achieved1178.0
Current floor (min rating allowed)678.0
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)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.2
Projected new Weighed rating1034.3
Projected new Weighted performance716.0
Projected new final Raw rating (if new WP > new Raw)1123.2
Projected new highest rating1178.0
Projected new floor678.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.2
Projected effective change (new Official - current Official)-1.4
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 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
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
8 Robbies 2023 (U20) 2023/05/11 2023/05/11 Ehlanzeni (MEN) Standard 63 0.84 5 4 1.0 1154.3 1152.0 Analysis
7 Lydenburg Chess Club 2022 (U16) 2022/04/09 2022/04/09 Ehlanzeni (MEN) Standard 62 0.84 5 5 3.0 1115.3 1104.0 Analysis
6 Uplands Chess Tournament 2022 (U16) 2022/02/26 2022/02/26 Ehlanzeni (MEN) Standard 62 0.84 5 5 2.0 1118.7 1106.0 Analysis
5 Barberton Primary 2019 (U14) 2019/07/27 2019/07/27 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.0 1125.4 1112.4 Analysis
4 Rob Ferreira 2019 (C) 2019/04/06 2019/04/06 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.5 1162.4 1156.4 Analysis
3 Uplands Open Age 2019 (U14) 2019/03/09 2019/03/09 Ehlanzeni (MEN) Standard 63 0.84 5 4 2.0 1167.8 1162.8 Analysis
2 Malelane Primary 2018 (U12 Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 1182.2 1178.0 Analysis
1 Curro Age Open 2018 (U12 Open) 2018/05/12 2018/05/12 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 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 43 20 1 22 20.5 47.7 -19.8 1114.2 1094.4
White 21 8 0 13 8.0 38.1 -101.2 1087.9 986.7
Black 22 12 1 9 12.5 56.8 58.0 1139.3 1197.2
Standard All 43 20 1 22 20.5 47.7 -19.8 1114.2 1094.4
White 21 8 0 13 8.0 38.1 -101.2 1087.9 986.7
Black 22 12 1 9 12.5 56.8 58.0 1139.3 1197.2
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2070097897 Rasivhetshela, S (Shandu) 4 2.0 2 0 2 50.0 1143.2 0.0 1143.2 View list
2 107078001 Cooper, N (Nathan) 3 0.0 0 0 3 0.0 1123.2 -425.0 698.2 View list
3 1070116963 Banaganye, T (Thattoetse) 2 2.0 2 0 0 100.0 1125.4 425.0 1550.4 View list
4 1080137676 Dorfling, J (Joshua) 2 2.0 2 0 0 100.0 1117.0 425.0 1542.0 View list
5 1070116641 Lubisi, S (Samkelo) 2 0.0 0 0 2 0.0 1125.4 -425.0 700.4 View list
6 206082294 Nyambi, M (Mbali) 2 0.0 0 0 2 0.0 1125.4 -425.0 700.4 View list
7 1070137680 Masuku, B (Blessing) 1 1.0 1 0 0 100.0 1118.7 425.0 1543.7 View list
8 1060111005 Mashilo, P (Phuleng) 1 1.0 1 0 0 100.0 1167.8 425.0 1592.8 View list
9 1080097925 Mashaba, K (Khaya) 1 1.0 1 0 0 100.0 1182.2 425.0 1607.2 View list
10 2070109319 Martin, E (Emilia) 1 1.0 1 0 0 100.0 1167.8 425.0 1592.8 View list
11 1080101677 Mahojane, G (Goitseone) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2070156703 Ngambi, L (Lusungu) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
13 107093424 Ndlovu, M (Mthokotsi) 1 1.0 1 0 0 100.0 1162.4 425.0 1587.4 View list
14 108089646 Ceko, P (Philenhle Evidence) 1 1.0 1 0 0 100.0 1182.2 425.0 1607.2 View list
15 1080139894 Bothma, J (Jacques) 1 1.0 1 0 0 100.0 1115.3 425.0 1540.3 View list
16 1070104138 Knott, T (Thyren) 1 1.0 1 0 0 100.0 1182.2 425.0 1607.2 View list
17 1070100260 Khoza, S (Sihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2080101681 Pulikkal, K (Kareen) 1 1.0 1 0 0 100.0 1162.4 425.0 1587.4 View list
19 107087983 Skosana, S (Sihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1070139898 Summers, D (Daniel) 1 1.0 1 0 0 100.0 1115.3 425.0 1540.3 View list