Player Page

Rossouw, L (Liam)
Dob: 2008/07/31 (U18)
Gender: Male
Chess SA id: 1080131119
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (48 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 rating1363.5
Current Weighted rating1371.4
Current Weighted performance1337.3
Current official/published rating (highest between Raw, WR and WP)1371.4
Current highest rating achieved1410.5
Current floor (min rating allowed)910.5
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)±131.4
Current Raw change used (final)0.0
Projected new Raw rating1363.5
Projected new Weighed rating1263.6
Projected new Weighted performance1337.3
Projected new final Raw rating (if new WP > new Raw)1363.5
Projected new highest rating1410.5
Projected new floor910.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1363.5
Projected effective change (new Official - current Official)-7.9
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 rating1354.6
Current Weighted rating1364.1
Current Weighted performance1337.3
Current official/published rating (highest between Raw, WR and WP)1364.1
Current highest rating achieved1409.7
Current floor (min rating allowed)909.7
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)±133.0
Current Raw change used (final)0.0
Projected new Raw rating1354.6
Projected new Weighed rating1256.7
Projected new Weighted performance1337.3
Projected new final Raw rating (if new WP > new Raw)1354.6
Projected new highest rating1409.7
Projected new floor909.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1354.6
Projected effective change (new Official - current Official)-9.5
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 rating1222.0
Current Weighted rating1219.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.0
Current highest rating achieved1222.0
Current floor (min rating allowed)722.0
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)±160.7
Current Raw change used (final)0.0
Projected new Raw rating1222.0
Projected new Weighed rating1122.2
Projected new Weighted performance397.5
Projected new final Raw rating (if new WP > new Raw)1222.0
Projected new highest rating1222.0
Projected new floor722.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.0
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
7 Eden Top Schools 2024 (U18 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 3.0 1363.5 1354.6 Analysis
6 George HS Top Schools 2024 (U18) 2024/07/13 2024/07/13 Eden (WEG) Standard 60 0.83 5 4 2.5 1353.9 1340.8 Analysis
5 Eden Chess Trials 2 2024 (U18) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 5.0 1362.9 1351.4 Analysis
4 Eden School Chess Trials 1 2024 (U18 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 4 2.0 1391.3 1386.3 Analysis
3 George Schools Trials 3 2024 (U18 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 4 2.0 1391.3 1386.3 Analysis
2 George Schools Trials 2 2024 (U18 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 3.0 1403.3 1400.7 Analysis
1 George Schools Trials 1 2024 (U18 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1403.3 1400.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Eden Top Schools 2024 (U18 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 3.0 1363.5 1354.6 Analysis
21 George HS Top Schools 2024 (U18) 2024/07/13 2024/07/13 Eden (WEG) Standard 60 0.83 5 4 2.5 1353.9 1340.8 Analysis
20 Eden Chess Trials 2 2024 (U18) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 5.0 1362.9 1351.4 Analysis
19 Eden School Chess Trials 1 2024 (U18 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 4 2.0 1391.3 1386.3 Analysis
18 George Schools Trials 3 2024 (U18 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 4 2.0 1391.3 1386.3 Analysis
17 George Schools Trials 2 2024 (U18 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 3.0 1403.3 1400.7 Analysis
16 George Schools Trials 1 2024 (U18 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1403.3 1400.7 Analysis
15 Western Cape Club Championships 2023 (Tier 2) 2023/10/21 2023/10/22 Eden District (WEG) Standard 65 0.85 5 5 4.0 1361.7 1349.2 Analysis
14 Eden Top Schools 2023 (U18 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 5 1.0 1410.3 1409.7 Analysis
13 Knysna Oyster Festival 2023 (Juniors) 2023/07/01 2023/07/01 Eden District (WEG) Rapid 30 0.60 6 5 3.0 1410.5 1200.0 Analysis
12 Eden Trials 2+3 2023 (U16) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 9 6.0 1376.2 1376.6 Analysis
11 Eden Trails 1 2023 (U15 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 3.5 1303.4 1301.1 Analysis
10 George Chess Trials 3 2023 (U15 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 4 3.0 1172.2 1168.5 Analysis
9 George Chess Trials 2 2023 (U15 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1172.2 1168.5 Analysis
8 George Chess Trials 1 2023 (U15 Boys) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 4 3.0 1129.2 1114.9 Analysis
7 Eden Proewe 2 2022 (O15 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 1.0 1158.6 1149.5 Analysis
6 Eden Proewe 1 2022 (O15 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 2.0 1199.3 1198.1 Analysis
5 George Trials 3 2022 (U15) 2022/02/26 2022/02/26 Eden District (WEG) Standard 60 0.83 5 5 1.0 1206.8 1204.6 Analysis
4 George Trials 2 2022 (U15) 2022/02/12 2022/02/12 Eden District (WEG) Standard 60 0.83 5 5 2.0 1206.8 1204.6 Analysis
3 George Trials 1 2022 (U15) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 4 1.0 1216.7 1217.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 36 19 3 14 20.5 56.9 59.0 1295.4 1354.4
White 18 9 3 6 10.5 58.3 70.8 1307.5 1378.3
Black 18 10 0 8 10.0 55.6 47.2 1283.3 1330.5
Standard All 36 19 3 14 20.5 56.9 59.0 1295.4 1354.4
White 18 9 3 6 10.5 58.3 70.8 1307.5 1378.3
Black 18 10 0 8 10.0 55.6 47.2 1283.3 1330.5
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 112 57 5 50 59.5 53.1 26.6 1282.0 1308.5
White 54 29 5 20 31.5 58.3 70.8 1282.3 1353.1
Black 58 28 0 30 28.0 48.3 -14.7 1281.7 1267.0
Standard All 107 54 5 48 56.5 52.8 23.8 1279.7 1303.5
White 51 28 5 18 30.5 59.8 83.3 1277.6 1360.9
Black 56 26 0 30 26.0 46.4 -30.4 1281.6 1251.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1330.9 1415.9
White 3 1 0 2 1.0 33.3 -141.7 1362.0 1220.3
Black 2 2 0 0 2.0 100.0 425.0 1284.4 1709.4
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 107961373 Ehlers, R (Ruben) 5 1.5 1 1 3 30.0 1300.8 -170.0 1130.8 View list
2 1070097033 Williams, I (Igor) 4 0.5 0 1 3 12.5 1331.7 -318.8 1013.0 View list
3 108085285 Harker, C (Cassidy) 3 3.0 3 0 0 100.0 1256.2 425.0 1681.2 View list
4 108072976 Du Plessis, A (Arno) 3 0.0 0 0 3 0.0 1179.2 -425.0 754.2 View list
5 1080148791 Koraan, M (Matthew) 2 2.0 2 0 0 100.0 1150.7 425.0 1575.7 View list
6 1080150968 Shand, N (Nathan) 2 2.0 2 0 0 100.0 1339.8 425.0 1764.8 View list
7 108085288 Els, E (Ewalt) 2 1.0 1 0 1 50.0 1211.8 0.0 1211.8 View list
8 108085296 Meyer, M (Marsouw) 2 1.0 1 0 1 50.0 1173.0 0.0 1173.0 View list
9 1090148804 Van Niekerk, C (Carlos) 2 1.0 1 0 1 50.0 1150.7 0.0 1150.7 View list
10 107083837 Daniels, R (Reuben) 2 0.0 0 0 2 0.0 1377.4 -425.0 952.4 View list
11 107086423 Heesen, T (Tyler) 2 0.0 0 0 2 0.0 1403.3 -425.0 978.3 View list
12 207072850 Nel, D (Danika) 2 0.0 0 0 2 0.0 1206.8 -425.0 781.8 View list
13 1080136949 De Koker, R (Rio) 1 1.0 1 0 0 100.0 1206.8 425.0 1631.8 View list
14 1090119262 Bredenkamp, J (Jaydon) 1 1.0 1 0 0 100.0 1376.2 425.0 1801.2 View list
15 1070306618 Boto, L (Lukhona) 1 1.0 1 0 0 100.0 1353.9 425.0 1778.9 View list
16 1080130901 Buys, R (Rhayllin) 1 1.0 1 0 0 100.0 1410.5 425.0 1835.5 View list
17 2090118615 Buys, D (Denee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1070150981 Coetzee, S (Shannon) 1 1.0 1 0 0 100.0 1410.3 425.0 1835.3 View list
19 1090192913 Coertze, V (Veon) 1 1.0 1 0 0 100.0 1353.9 425.0 1778.9 View list
20 1090147375 Daniels, C (Charlton - Lee) 1 1.0 1 0 0 100.0 1410.5 425.0 1835.5 View list