Player Page

Marx, HB (Heinrich)
Dob: 2009/02/21 (U16)
Gender: Male
Chess SA id: 109083234
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/02/18 (453 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 rating1431.6
Curent Weighted rating1426.1
Curent Weighted performance1212.2
Current official/published rating (highest between Raw, WR and WP)1431.6
Current floor (min rating allowed)931.6
Current highest rating achieved1431.6
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)±119.2
Current Raw change used (final)0.0
Projected new Raw rating1431.6
Projected new Weighed rating1427.6
Projected new Weighted performance1212.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1431.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1431.6
Projected new floor931.6
Projected new K-facor32
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 rating1433.8
Curent Weighted rating1428.4
Curent Weighted performance1205.1
Current official/published rating (highest between Raw, WR and WP)1433.8
Current floor (min rating allowed)933.8
Current highest rating achieved1433.8
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)±118.8
Current Raw change used (final)0.0
Projected new Raw rating1433.8
Projected new Weighed rating1429.9
Projected new Weighted performance1205.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1433.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1433.8
Projected new floor933.8
Projected new K-facor32
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 rating735.4
Curent Weighted rating735.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)735.4
Current floor (min rating allowed)500.0
Current highest rating achieved735.4
Current K-factor40
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)±321.4
Current Raw change used (final)0.0
Projected new Raw rating735.4
Projected new Weighed rating735.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)735.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating735.4
Projected new floor500.0
Projected new K-facor40
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 rating988.2
Curent Weighted rating977.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)988.2
Current floor (min rating allowed)500.0
Current highest rating achieved988.2
Current K-factor40
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)±224.2
Current Raw change used (final)0.0
Projected new Raw rating988.2
Projected new Weighed rating980.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)988.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating988.2
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
35 One For The Ages 2023 (U16) 2023/02/18 2023/02/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1423.6 1423.6 Analysis
34 2022 South Africa Junior Blitz Chess Championships (U14) 2022/12/05 2022/12/05 4 Knights (4K) Blitz 5 0.18 7 7 5.0 1391.9 838.2 Analysis
33 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1391.9 1407.9 Analysis
32 West Rand vs Bojanala 2022 (U14A) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 6 6 5.0 1306.4 1305.3 Analysis
31 FIDE at The King`s Gate 2.0 2022 (B) 2022/10/22 2022/10/22 Bojanala Platina (NBR) Standard 92 0.94 5 5 1.0 1367.3 1369.7 Analysis
30 2nd One For The Ages 2022 (U16) 2022/07/30 2022/07/30 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1354.5 1340.0 Analysis
29 Bojanala Chess Federation Clash of Schools 2022 (PS Championship) 2022/07/22 2022/07/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1354.5 1340.0 Analysis
28 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Rapid A) 2022/05/28 2022/05/28 Bojanala Platina (NBR) Rapid 15 0.39 6 6 3.5 1347.8 661.0 Analysis
27 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Blitz A) 2022/05/28 2022/05/28 Bojanala Platina (NBR) Blitz 5 0.18 9 9 6.0 1347.8 661.0 Analysis
26 Winter Games Chess Championships 2022 (U13 Open) 2022/04/30 2022/04/30 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1258.1 1253.3 Analysis
25 RHS Know Thyself 2022 (B) 2022/04/23 2022/04/23 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1258.1 1253.3 Analysis
24 Fide At The King`s Gate 2022 (A) 2022/02/22 2022/02/22 Bojanala Platina (NBR) Standard 92 0.94 5 4 1.0 1228.0 1218.7 Analysis
23 Vastrap 2022 (C) 2022/02/05 2022/02/05 Bojanala Platina (NBR) Standard 62 0.84 5 5 4.5 1228.0 1218.7 Analysis
22 Bojanala SAJCC Trials - Session 3 of 3 2021 (C) 2021/11/20 2021/11/20 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.0 1208.0 1195.3 Analysis
21 Bojanala SAJCC Trials - Session 2 of 3 2021 (B) 2021/11/13 2021/11/13 Bojanala Platina (NBR) Standard 62 0.84 5 4 2.0 1208.0 1195.3 Analysis
20 Bojanala SAJCC Trials - Session 1 of 3 2021 (C) 2021/11/06 2021/11/06 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1208.0 1195.3 Analysis
19 Spring at The King`s Gate 2021 (B) 2021/09/11 2021/09/11 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1213.7 1200.7 Analysis
18 Laerskool Proteapark 2020 (D) 2020/02/29 2020/02/29 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1189.9 1182.8 Analysis
17 Lebone II 2020 (U12) 2020/02/15 2020/02/15 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1189.9 1182.8 Analysis
16 Laerskool Rustenburg 2019 (U12) 2019/08/17 2019/08/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1109.4 1111.6 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 178 104 9 65 108.5 61.0 93.1 1139.8 1232.9
White 91 54 5 32 56.5 62.1 102.7 1147.2 1250.0
Black 87 50 4 33 52.0 59.8 83.0 1132.0 1215.0
Standard All 156 90 8 58 94.0 60.3 87.2 1113.9 1201.1
White 79 47 4 28 49.0 62.0 102.2 1118.1 1220.3
Black 77 43 4 30 45.0 58.4 71.8 1109.6 1181.4
Rapid All 6 3 1 2 3.5 58.3 70.8 1293.9 1364.8
White 4 2 1 1 2.5 62.5 106.3 1284.0 1390.2
Black 2 1 0 1 1.0 50.0 0.0 1313.8 1313.8
Blitz All 16 11 0 5 11.0 68.8 159.4 1334.3 1493.7
White 8 5 0 3 5.0 62.5 106.3 1366.9 1473.2
Black 8 6 0 2 6.0 75.0 212.5 1301.8 1514.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109083250 Byliefeldt, L (Leroux) 9 3.0 3 0 6 33.3 1181.9 -141.7 1040.2 View list
2 109075163 Letupu, L (Lemogang) 5 4.0 4 0 1 80.0 1181.6 255.0 1436.6 View list
3 108069885 Difotso, LR (Lebogang) 5 0.0 0 0 5 0.0 1183.0 -425.0 758.0 View list
4 1050131260 Motshegare, N (Neo) 4 3.0 2 2 0 75.0 1330.3 212.5 1542.8 View list
5 109089650 Kleynhans, EH (Eldrich) 3 3.0 3 0 0 100.0 765.3 425.0 1190.3 View list
6 1090111282 Pedersen, J (Jj) 3 2.0 2 0 1 66.7 1261.1 141.7 1402.8 View list
7 109086554 Van Staden, J (Jakobus) 3 2.0 2 0 1 66.7 892.6 141.7 1034.3 View list
8 208078409 Morake, O (Orefile) 3 1.0 1 0 2 33.3 1096.6 -141.7 954.9 View list
9 107064899 Goliath, BB (Brimarion) 3 0.0 0 0 3 0.0 1195.7 -425.0 770.7 View list
10 108065178 Van Der Walt, JHT (Jean Hendrik T) 3 0.0 0 0 3 0.0 1226.6 -425.0 801.6 View list
11 209078411 Janse Van Rensburg, AM (Adriana) 2 2.0 2 0 0 100.0 1081.0 425.0 1506.0 View list
12 106075075 Mofokeng, D (Diteboho) 2 2.0 2 0 0 100.0 1347.8 425.0 1772.8 View list
13 108076459 Molefinyane, O (Otlotleng) 2 2.0 2 0 0 100.0 1237.3 425.0 1662.3 View list
14 108076045 Van Der Schyff, K (Kevin) 2 2.0 2 0 0 100.0 1158.7 425.0 1583.7 View list
15 210075151 Smit, A (Anika) 2 1.5 1 1 0 75.0 961.3 212.5 1173.8 View list
16 209088228 Combrink, ZA (Zenadine) 2 1.0 1 0 1 50.0 1202.8 0.0 1202.8 View list
17 1100117908 Diale, A (Aobakwe) 2 1.0 1 0 1 50.0 1407.8 0.0 1407.8 View list
18 108078407 De Klerk, AJ (Abraham Jacobus) 2 1.0 1 0 1 50.0 1080.2 0.0 1080.2 View list
19 109076051 Jordaan, D (Donovan) 2 1.0 1 0 1 50.0 1071.9 0.0 1071.9 View list
20 108086552 Krog, J (Juhann) 2 1.0 1 0 1 50.0 784.0 0.0 784.0 View list