Player Page

Berry, L (Luthando)
Dob: 2011/05/23 (U14)
Gender: Male
Chess SA id: 1110139242
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (118 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 rating1288.4
Current Weighted rating1279.1
Current Weighted performance1173.4
Current official/published rating (highest between Raw, WR and WP)1288.4
Current highest rating achieved1320.1
Current floor (min rating allowed)820.1
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)±146.2
Current Raw change used (final)0.0
Projected new Raw rating1288.4
Projected new Weighed rating1178.1
Projected new Weighted performance1173.4
Projected new final Raw rating (if new WP > new Raw)1288.4
Projected new highest rating1320.1
Projected new floor820.1
Projected new K-facor36
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
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 rating1287.9
Current Weighted rating1285.8
Current Weighted performance1173.4
Current official/published rating (highest between Raw, WR and WP)1287.9
Current highest rating achieved1336.4
Current floor (min rating allowed)836.4
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)±146.3
Current Raw change used (final)0.0
Projected new Raw rating1287.9
Projected new Weighed rating1184.2
Projected new Weighted performance1173.4
Projected new final Raw rating (if new WP > new Raw)1287.9
Projected new highest rating1336.4
Projected new floor836.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1287.9
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 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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Eden Top Schools 2024 (U13 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 1.0 1320.1 1325.3 Analysis
4 Eden Chess Trials 2 2024 (U14) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 6.0 1293.7 1306.9 Analysis
3 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1314.9 1336.4 Analysis
2 OUDUSSA Trials 2 2024 (U13 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1235.4 1246.4 Analysis
1 OUDUSSA Trials 1 2024 (U13 Boys+Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 4.0 1235.4 1246.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Eden Top Schools 2024 (U13 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 1.0 1320.1 1325.3 Analysis
7 Eden Chess Trials 2 2024 (U14) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 6.0 1293.7 1306.9 Analysis
6 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1314.9 1336.4 Analysis
5 OUDUSSA Trials 2 2024 (U13 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1235.4 1246.4 Analysis
4 OUDUSSA Trials 1 2024 (U13 Boys+Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 4.0 1235.4 1246.4 Analysis
3 Oudussa Proewe 1 2023 (U13 Boys) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1181.0 1179.6 Analysis
2 Eden Proewe 2 2022 (O11 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 2.0 1195.6 1195.2 Analysis
1 Eden Proewe 1 2022 (O11 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 17 0 13 17.0 56.7 56.7 1271.1 1327.8
White 15 10 0 5 10.0 66.7 141.7 1240.7 1382.4
Black 15 7 0 8 7.0 46.7 -28.3 1301.5 1273.2
Standard All 30 17 0 13 17.0 56.7 56.7 1271.1 1327.8
White 15 10 0 5 10.0 66.7 141.7 1240.7 1382.4
Black 15 7 0 8 7.0 46.7 -28.3 1301.5 1273.2
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 45 25 0 20 25.0 55.6 47.2 1255.3 1302.6
White 22 13 0 9 13.0 59.1 77.3 1242.3 1319.6
Black 23 12 0 11 12.0 52.2 18.5 1267.8 1286.3
Standard All 45 25 0 20 25.0 55.6 47.2 1255.3 1302.6
White 22 13 0 9 13.0 59.1 77.3 1242.3 1319.6
Black 23 12 0 11 12.0 52.2 18.5 1267.8 1286.3
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 1110193151 Stuurman, D (Dante) 2 2.0 2 0 0 100.0 1235.4 425.0 1660.4 View list
2 1110135421 Jacobs, E (Eugeniel) 2 0.0 0 0 2 0.0 1257.5 -425.0 832.5 View list
3 1110109659 Daries, T (Tyreez) 2 0.0 0 0 2 0.0 1260.0 -425.0 835.0 View list
4 1120152560 Branco, J (Joshua) 1 1.0 1 0 0 100.0 1314.9 425.0 1739.9 View list
5 1120149890 Appels, J (Jaheem) 1 1.0 1 0 0 100.0 1320.1 425.0 1745.1 View list
6 2120148839 Goliath, H (Hayley) 1 1.0 1 0 0 100.0 1293.7 425.0 1718.7 View list
7 1110151040 Kourou, B (Billy) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
8 1110191730 Kannemeyer, T (Tehaygen) 1 1.0 1 0 0 100.0 1314.9 425.0 1739.9 View list
9 2110151063 Julies, M (Miche) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
10 1110193139 Julies, J (Jaysiano) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
11 1110108531 Joseph, W (William) 1 1.0 1 0 0 100.0 1293.7 425.0 1718.7 View list
12 1110151034 Januarie, C (Cedwyn) 1 1.0 1 0 0 100.0 1293.7 425.0 1718.7 View list
13 1110137911 Lucas, T (Thamalisa) 1 1.0 1 0 0 100.0 1195.6 425.0 1620.6 View list
14 1110151044 Michaels, E (Ezron) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
15 1120136805 Michaels, K (Kyle) 1 1.0 1 0 0 100.0 1195.6 425.0 1620.6 View list
16 1100151045 Minnies, J (Jo Neyden) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
17 1110151047 Muller, M (Mgishan) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
18 1120137918 Ngxale, I (Inithando) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1120193190 October, W (Waygen) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
20 2120136819 Plaatjies, J (Joy) 1 1.0 1 0 0 100.0 1293.7 425.0 1718.7 View list