Player Page

Rall, L (Lian)
Dob: 2012/12/28 (U14)
Gender: Male
Chess SA id: 1120138780
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (50 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 rating1385.6
Current Weighted rating1417.6
Current Weighted performance1235.6
Current official/published rating (highest between Raw, WR and WP)1417.6
Current highest rating achieved1443.8
Current floor (min rating allowed)943.8
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)±127.3
Current Raw change used (final)0.0
Projected new Raw rating1385.6
Projected new Weighed rating1304.7
Projected new Weighted performance1235.6
Projected new final Raw rating (if new WP > new Raw)1385.6
Projected new highest rating1443.8
Projected new floor943.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1385.6
Projected effective change (new Official - current Official)-32.0
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 rating1307.8
Current Weighted rating1344.3
Current Weighted performance1157.9
Current official/published rating (highest between Raw, WR and WP)1344.3
Current highest rating achieved1368.3
Current floor (min rating allowed)868.3
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)±142.2
Current Raw change used (final)0.0
Projected new Raw rating1307.8
Projected new Weighed rating1236.8
Projected new Weighted performance1157.9
Projected new final Raw rating (if new WP > new Raw)1307.8
Projected new highest rating1368.3
Projected new floor868.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1307.8
Projected effective change (new Official - current Official)-36.5
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 rating1456.2
Current Weighted rating1443.8
Current Weighted performance1326.3
Current official/published rating (highest between Raw, WR and WP)1456.2
Current highest rating achieved1458.8
Current floor (min rating allowed)958.8
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)±115.1
Current Raw change used (final)0.0
Projected new Raw rating1456.2
Projected new Weighed rating1330.3
Projected new Weighted performance1326.3
Projected new final Raw rating (if new WP > new Raw)1456.2
Projected new highest rating1458.8
Projected new floor958.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1456.2
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
4 Grant East Annual Primary School Invitational Chess Tournament 2024 (U13) 2024/10/05 2024/10/05 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1418.0 1335.5 Analysis
3 Stellenbosch Primary 2024 (U13) 2024/08/17 2024/08/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.5 1414.0 1456.2 Analysis
2 Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1443.8 1458.8 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1443.8 1368.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Grant East Annual Primary School Invitational Chess Tournament 2024 (U13) 2024/10/05 2024/10/05 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1418.0 1335.5 Analysis
17 Stellenbosch Primary 2024 (U13) 2024/08/17 2024/08/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.5 1414.0 1456.2 Analysis
16 Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1443.8 1458.8 Analysis
15 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1443.8 1368.3 Analysis
14 Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 5.0 1426.5 1424.9 Analysis
13 Stellenbosch Primary Chess Tournament 2023 (U12) 2023/08/19 2023/08/19 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 1429.8 1437.7 Analysis
12 CT Metro District East Top Schools Chess 2023 (U11 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 6 5.0 1429.0 1385.3 Analysis
11 Curro Durbanville Chess Open Rapid 2023 (U12) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 4.0 1429.0 1385.3 Analysis
10 Rhenish Primary Tournament 2023 (U12) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 6 6 5.0 1387.3 1339.6 Analysis
9 Western Cape PS Individuals 2023 (U11 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1387.3 1339.5 Analysis
8 Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1395.7 1337.0 Analysis
7 Mary-Anne Bartels Chess Tournament 2023 (U11) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1326.9 1301.8 Analysis
6 District East Schools Chess Individual Trials 2023 (U11 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1326.9 1274.4 Analysis
5 Metro Rapid 2022 (U11 Boys) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1292.3 1238.8 Analysis
4 Western Cape Closed Championship 2022 (U12) 2022/09/24 2022/09/24 Cape Winelands (WCW) Standard 60 0.83 5 5 2.5 1309.3 1292.4 Analysis
3 Western Cape Schools 2022 (U11 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 4.0 1235.6 1205.6 Analysis
2 Metro WP Schools Chess Trials 2022 (U11 Boys) 2022/04/22 2022/04/23 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1227.5 1200.0 Analysis
1 2022 East Dist Individuals (U11) 2022/03/13 2022/03/13 Cape Town (WCT) Rapid 45 0.74 6 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 10 4 6 12.0 60.0 85.0 1252.3 1337.3
White 10 4 3 3 5.5 55.0 42.5 1257.4 1299.9
Black 10 6 1 3 6.5 65.0 127.5 1247.2 1374.7
Standard All 10 4 2 4 5.0 50.0 0.0 1231.7 1231.7
White 5 1 2 2 2.0 40.0 -85.0 1238.1 1153.1
Black 5 3 0 2 3.0 60.0 85.0 1225.3 1310.3
Rapid All 10 6 2 2 7.0 70.0 170.0 1272.9 1442.9
White 5 3 1 1 3.5 70.0 170.0 1276.7 1446.7
Black 5 3 1 1 3.5 70.0 170.0 1269.1 1439.1
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 101 66 6 29 69.0 68.3 155.7 1268.0 1423.7
White 53 34 5 14 36.5 68.9 160.4 1275.0 1435.4
Black 48 32 1 15 32.5 67.7 150.5 1260.3 1410.8
Standard All 45 25 4 16 27.0 60.0 85.0 1287.8 1372.8
White 23 11 4 8 13.0 56.5 55.4 1303.8 1359.3
Black 22 14 0 8 14.0 63.6 115.9 1271.0 1386.9
Rapid All 56 41 2 13 42.0 75.0 212.5 1252.1 1464.6
White 30 23 1 6 23.5 78.3 240.8 1252.9 1493.7
Black 26 18 1 7 18.5 71.2 179.8 1251.2 1431.0
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 1120138742 Baard, R (Riedewaan) 6 6.0 6 0 0 100.0 1408.5 425.0 1833.5 View list
2 1130140684 Chuang, P (Pacey) 2 2.0 2 0 0 100.0 1427.8 425.0 1852.8 View list
3 1130150130 Guyo, V (Victor) 2 2.0 2 0 0 100.0 1326.9 425.0 1751.9 View list
4 1120118932 Van Zyl, A (Andrew) 2 2.0 2 0 0 100.0 1419.8 425.0 1844.8 View list
5 1110140724 Chuang, G (Gareth) 2 1.5 1 1 0 75.0 1368.0 212.5 1580.5 View list
6 2120138744 Bolton, A (Alyssa) 2 1.5 1 1 0 75.0 1415.5 212.5 1628.0 View list
7 1120137368 Sher, J (Jonah) 2 1.5 1 1 0 75.0 1268.4 212.5 1480.9 View list
8 1110132058 Braaf, J (Jordan) 2 1.0 1 0 1 50.0 1231.5 0.0 1231.5 View list
9 1120112770 Botha, E (Eduan) 2 1.0 1 0 1 50.0 1263.9 0.0 1263.9 View list
10 1110130499 Lindes, CW (Carl) 2 1.0 1 0 1 50.0 1309.0 0.0 1309.0 View list
11 2120138778 Pfukwa, P (Palesa) 2 1.0 1 0 1 50.0 1406.9 0.0 1406.9 View list
12 1130146856 Ruiters, C (Cade) 2 1.0 1 0 1 50.0 1378.0 0.0 1378.0 View list
13 1130130505 Rule, L (Liam) 2 1.0 1 0 1 50.0 1326.9 0.0 1326.9 View list
14 1120118992 Van Zyl, F (Frede) 2 1.0 1 0 1 50.0 1415.5 0.0 1415.5 View list
15 1120140113 Guo, A (Aleks) 2 0.0 0 0 2 0.0 1293.7 -425.0 868.7 View list
16 1120150097 Van Der Westhuizen, W (Werner) 2 0.0 0 0 2 0.0 1427.8 -425.0 1002.8 View list
17 1120134372 Weideman, J (Janko) 2 0.0 0 0 2 0.0 1311.6 -425.0 886.6 View list
18 2110113439 Yoon, YJ (Yea Jun) 2 0.0 0 0 2 0.0 1428.9 -425.0 1003.9 View list
19 1110149771 Ackerman, C (Corneulse) 1 1.0 1 0 0 100.0 1414.0 425.0 1839.0 View list
20 1120119459 Brink, A (Andrew) 1 1.0 1 0 0 100.0 1235.6 425.0 1660.6 View list