Player Page

Kiewietz, J (Jayden)
Dob: 2011/12/01 (U14)
Gender: Male
Chess SA id: 1110159748
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/31 (66 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 rating1172.8
Current Weighted rating1170.9
Current Weighted performance1100.9
Current official/published rating (highest between Raw, WR and WP)1172.8
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)±172.4
Current Raw change used (final)0.0
Projected new Raw rating1172.8
Projected new Weighed rating1076.5
Projected new Weighted performance1100.9
Projected new final Raw rating (if new WP > new Raw)1172.8
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)1172.8
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 rating1171.1
Current Weighted rating1166.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1171.1
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)±172.8
Current Raw change used (final)0.0
Projected new Raw rating1171.1
Projected new Weighed rating1071.9
Projected new Weighted performance1020.5
Projected new final Raw rating (if new WP > new Raw)1171.1
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)1171.1
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 rating1184.9
Current Weighted rating1197.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.6
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)±169.4
Current Raw change used (final)0.0
Projected new Raw rating1184.9
Projected new Weighed rating1101.7
Projected new Weighted performance379.6
Projected new final Raw rating (if new WP > new Raw)1184.9
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)1184.9
Projected effective change (new Official - current Official)-12.7
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
4 Tsogo Sun Moves For Life Learners Tournament 2024 (U13) 2024/08/31 2024/08/31 Eden (WEG) Rapid 20 0.47 6 6 2.5 1172.5 1200.0 Analysis
3 Eden Top Schools 2024 (U13 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 3.5 1136.3 1125.4 Analysis
2 Eden Chess Trials 2 2024 (U14) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 3.0 1157.8 1147.4 Analysis
1 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 1.0 1189.2 1186.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Tsogo Sun Moves For Life Learners Tournament 2024 (U13) 2024/08/31 2024/08/31 Eden (WEG) Rapid 20 0.47 6 6 2.5 1172.5 1200.0 Analysis
4 Eden Top Schools 2024 (U13 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 3.5 1136.3 1125.4 Analysis
3 Eden Chess Trials 2 2024 (U14) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 3.0 1157.8 1147.4 Analysis
2 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 1.0 1189.2 1186.3 Analysis
1 Mossel Bay Top Schools 2023 (U13) 2023/07/29 2023/07/29 Eden District (WEG) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 8 4 13 10.0 40.0 -85.0 1229.4 1144.4
White 12 5 2 5 6.0 50.0 0.0 1195.5 1195.5
Black 13 3 2 8 4.0 30.8 -163.5 1260.8 1097.3
Standard All 19 6 3 10 7.5 39.5 -89.5 1227.4 1137.9
White 10 4 2 4 5.0 50.0 0.0 1202.3 1202.3
Black 9 2 1 6 2.5 27.8 -188.9 1255.2 1066.3
Rapid All 6 2 1 3 2.5 41.7 -70.8 1236.0 1165.2
White 2 1 0 1 1.0 50.0 0.0 1161.4 1161.4
Black 4 1 1 2 1.5 37.5 -106.3 1273.3 1167.1
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 29 9 4 16 11.0 37.9 -102.6 1244.1 1141.6
White 14 6 2 6 7.0 50.0 0.0 1202.4 1202.4
Black 15 3 2 10 4.0 26.7 -198.3 1283.1 1084.8
Standard All 23 7 3 13 8.5 37.0 -110.9 1246.3 1135.4
White 12 5 2 5 6.0 50.0 0.0 1209.2 1209.2
Black 11 2 1 8 2.5 22.7 -231.8 1286.7 1054.9
Rapid All 6 2 1 3 2.5 41.7 -70.8 1236.0 1165.2
White 2 1 0 1 1.0 50.0 0.0 1161.4 1161.4
Black 4 1 1 2 1.5 37.5 -106.3 1273.3 1167.1
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 1120119444 Lengisi, S (Simtha) 2 0.0 0 0 2 0.0 1173.5 -425.0 748.5 View list
2 1130137908 Kock, K (Keagon) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
3 2120150017 Misland, Z (Zeenat) 1 1.0 1 0 0 100.0 1172.5 425.0 1597.5 View list
4 2100119485 Makriga, G (Geonio) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1140309800 Greyling, N (Nielan) 1 1.0 1 0 0 100.0 1136.3 425.0 1561.3 View list
6 1110148848 Jakobus, L (Lee-Roy) 1 1.0 1 0 0 100.0 1157.8 425.0 1582.8 View list
7 1100310988 Jaars, M (Marcus) 1 1.0 1 0 0 100.0 1172.5 425.0 1597.5 View list
8 1110117242 Bokwana, D (Devaan) 1 1.0 1 0 0 100.0 1157.8 425.0 1582.8 View list
9 1110162393 Smit, M (Marco) 1 1.0 1 0 0 100.0 1136.3 425.0 1561.3 View list
10 1110193151 Stuurman, D (Dante) 1 1.0 1 0 0 100.0 1157.8 425.0 1582.8 View list
11 1130193038 Benjamin, W (Willandro) 1 0.5 0 1 0 50.0 1136.3 0.0 1136.3 View list
12 1120310997 November, D (Devante) 1 0.5 0 1 0 50.0 1172.5 0.0 1172.5 View list
13 2140148827 Botha, J (Jaylie) 1 0.5 0 1 0 50.0 1136.3 0.0 1136.3 View list
14 2120152571 Plaatjies, A (Akechia) 1 0.5 0 1 0 50.0 1136.3 0.0 1136.3 View list
15 1120136808 Philander, C (Curtley) 1 0.0 0 0 1 0.0 1157.8 -425.0 732.8 View list
16 1100159750 Mpwana, A (Ayola) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2100119266 Le Kay, Y (Yshah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1110151035 Julies, K (Keiran) 1 0.0 0 0 1 0.0 1189.2 -425.0 764.2 View list
19 1110137141 Hurter, W (Wybrandt) 1 0.0 0 0 1 0.0 1172.5 -425.0 747.5 View list
20 1100131360 Frans, J (Jaywon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list