Player Page

Maritz, L (Luke)
Dob: 2010/05/27 (U16)
Gender: Male
Chess SA id: 1100151802
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (26 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
Curent Raw rating1306.3
Curent Weighted rating1323.9
Curent Weighted performance1221.3
Current official/published rating (highest between Raw, WR and WP)1323.9
Current floor (min rating allowed)896.1
Current highest rating achieved1396.1
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)±142.5
Current Raw change used (final)0.0
Projected new Raw rating1306.3
Projected new Weighed rating1325.0
Projected new Weighted performance1221.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1325.0
Projected effective change (new Official - current Official)+1.1
Projected new highest rating1396.1
Projected new floor896.1
Projected new K-facor36
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
Curent Raw rating1296.5
Curent Weighted rating1318.9
Curent Weighted performance1223.8
Current official/published rating (highest between Raw, WR and WP)1318.9
Current floor (min rating allowed)891.5
Current highest rating achieved1391.5
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)±144.5
Current Raw change used (final)0.0
Projected new Raw rating1296.5
Projected new Weighed rating1319.4
Projected new Weighted performance1223.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1319.4
Projected effective change (new Official - current Official)+0.5
Projected new highest rating1391.5
Projected new floor891.5
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 JMC Crawford International Sandton 2024 (C) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1330.2 1320.6 Analysis
4 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1325.7 1314.1 Analysis
3 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 2.5 1357.7 1351.9 Analysis
2 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1358.5 1350.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 3.0 1358.5 1350.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 JMC Crawford International Sandton 2024 (C) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1330.2 1320.6 Analysis
11 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1325.7 1314.1 Analysis
10 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 2.5 1357.7 1351.9 Analysis
9 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1358.5 1350.5 Analysis
8 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 3.0 1358.5 1350.5 Analysis
7 JMC Closed Aug 2023 (U14) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.0 1396.1 1391.5 Analysis
6 JNW Open - Trinityhouse Little Falls 2023 (C) 2023/06/24 2023/06/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1322.5 1344.6 Analysis
5 Knight Riders Youth Day 2023 (U14+U16) 2023/06/16 2023/06/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1322.5 1344.6 Analysis
4 ThinkChess 3 June 2023 2023/06/03 2023/06/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1322.5 1344.6 Analysis
3 JNW Open - Trinityhouse Little Falls 2023 (D) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1254.4 1263.2 Analysis
2 JMC 1 St Peters 2023 (D) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1200.0 1200.0 Analysis
1 JNW Open - Crawford 2023 (C) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 11 5 8 13.5 56.3 53.1 1228.3 1281.4
White 12 9 0 3 9.0 75.0 212.5 1217.8 1430.3
Black 12 2 5 5 4.5 37.5 -106.3 1238.8 1132.6
Standard All 24 11 5 8 13.5 56.3 53.1 1228.3 1281.4
White 12 9 0 3 9.0 75.0 212.5 1217.8 1430.3
Black 12 2 5 5 4.5 37.5 -106.3 1238.8 1132.6
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 60 34 6 20 37.0 61.7 99.2 1237.7 1336.9
White 29 19 0 10 19.0 65.5 131.9 1237.6 1369.5
Black 31 15 6 10 18.0 58.1 68.5 1237.7 1306.3
Standard All 60 34 6 20 37.0 61.7 99.2 1237.7 1336.9
White 29 19 0 10 19.0 65.5 131.9 1237.6 1369.5
Black 31 15 6 10 18.0 58.1 68.5 1237.7 1306.3
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 1120113412 Eapen, E (Ethan) 2 2.0 2 0 0 100.0 1227.2 425.0 1652.2 View list
2 1130139678 Setlhodi, O (Ofentse) 2 2.0 2 0 0 100.0 1261.3 425.0 1686.3 View list
3 1130145622 Parag Jugmohan, T (Tejas) 2 1.5 1 1 0 75.0 1262.8 212.5 1475.3 View list
4 1140138223 Block, S (Shlomo) 1 1.0 1 0 0 100.0 1358.5 425.0 1783.5 View list
5 210091697 Botha, A (Andrea) 1 1.0 1 0 0 100.0 1322.5 425.0 1747.5 View list
6 1110103539 Duncan-Chundra, J (Jibrael) 1 1.0 1 0 0 100.0 1322.5 425.0 1747.5 View list
7 2120149119 Gokool, N (Nishka) 1 1.0 1 0 0 100.0 1254.4 425.0 1679.4 View list
8 1110134667 Epule, D (Daniel) 1 1.0 1 0 0 100.0 1254.4 425.0 1679.4 View list
9 1110152502 Grieve, R (Rayden) 1 1.0 1 0 0 100.0 1358.5 425.0 1783.5 View list
10 1110141970 Kingsbury, J (Jack) 1 1.0 1 0 0 100.0 1396.1 425.0 1821.1 View list
11 2120130720 Joule, J (Jessica) 1 1.0 1 0 0 100.0 1325.7 425.0 1750.7 View list
12 1100105140 Jacobs, H (Hanno) 1 1.0 1 0 0 100.0 1358.5 425.0 1783.5 View list
13 110084943 Ackerman, J (Johandre) 1 1.0 1 0 0 100.0 1358.5 425.0 1783.5 View list
14 2090147805 Lebethe, N (Nonofang) 1 1.0 1 0 0 100.0 1358.5 425.0 1783.5 View list
15 1100141972 Mallach, M (Matthew) 1 1.0 1 0 0 100.0 1396.1 425.0 1821.1 View list
16 2060137002 Masango, L (Lala) 1 1.0 1 0 0 100.0 1357.7 425.0 1782.7 View list
17 1070132616 Mhlambiso, Q (Qiniso) 1 1.0 1 0 0 100.0 1357.7 425.0 1782.7 View list
18 2090116678 Mkulisi, P (Philisiwe) 1 1.0 1 0 0 100.0 1322.5 425.0 1747.5 View list
19 1100152477 Mohamed, A (Aram) 1 1.0 1 0 0 100.0 1322.5 425.0 1747.5 View list
20 1130143692 Moosa, I (Ikram) 1 1.0 1 0 0 100.0 1330.2 425.0 1755.2 View list