Player Page

Tan, H (Herman Qiyuan)
Dob: 2014/01/30 (U12)
Gender: Male
Chess SA id: 1140148748
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (1 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 rating1374.6
Current Weighted rating1392.3
Current Weighted performance1280.7
Current official/published rating (highest between Raw, WR and WP)1392.3
Current highest rating achieved1480.0
Current floor (min rating allowed)980.0
Current K-factor32
Games played this month15
Score (S)9.5
Expected score (We)9.38
Difference (S-We)0.10
Current Raw change (no limits, including tournament time weight)3.2
Current min/max change allowed (with limits)±129.3
Current Raw change used (final)3.2
Projected new Raw rating1377.8
Projected new Weighed rating1284.7
Projected new Weighted performance1369.6
Projected new final Raw rating (if new WP > new Raw)1377.8
Projected new highest rating1480.0
Projected new floor980.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1377.8
Projected effective change (new Official - current Official)-14.5
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 rating1360.2
Current Weighted rating1392.8
Current Weighted performance1280.7
Current official/published rating (highest between Raw, WR and WP)1392.8
Current highest rating achieved1488.2
Current floor (min rating allowed)988.2
Current K-factor32
Games played this month15
Score (S)9.5
Expected score (We)9.16
Difference (S-We)0.34
Current Raw change (no limits, including tournament time weight)10.9
Current min/max change allowed (with limits)±132.0
Current Raw change used (final)10.9
Projected new Raw rating1371.1
Projected new Weighed rating1284.9
Projected new Weighted performance1369.6
Projected new final Raw rating (if new WP > new Raw)1371.1
Projected new highest rating1488.2
Projected new floor988.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1371.1
Projected effective change (new Official - current Official)-21.7
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
Tournament: 2024 Midstream College Open Chess Tournament (U12)
Start: 2024/07/20  End: 2024/07/20  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1374.6  Rating gain/loss: 14.9
Type rating: 1360.2  Rating gain/loss: 20.2
Analysis
Tournament: Menlopark Open Chess Tournament 2024 (U12)
Start: 2024/07/13  End: 2024/07/13  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1374.6  Rating gain/loss: -1.6
Type rating: 1360.2  Rating gain/loss: 0.3
Analysis
Tournament: 2024 Prestige College Open Chess Tournament (D)
Start: 2024/07/06  End: 2024/07/06  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1374.6  Rating gain/loss: -10.1
Type rating: 1360.2  Rating gain/loss: -9.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 2024 Midstream College Open Chess Tournament (U12) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1374.6 1360.2 Analysis
8 Menlopark Open Chess Tournament 2024 (U12) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1374.6 1360.2 Analysis
7 2024 Prestige College Open Chess Tournament (D) 2024/07/06 2024/07/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1374.6 1360.2 Analysis
6 2024 Elise Steenkamp Open Chess Tournament (Queens) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1374.3 1357.6 Analysis
5 2024 Mid Gauteng Open Chess Tournament (B) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1407.8 1393.8 Analysis
4 2024 Silver Lakes Open Chess Tournament (C) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1480.0 1488.2 Analysis
3 2024 KSNG CHess Academy Open Tournament (C) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1480.0 1488.2 Analysis
2 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1447.3 1449.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1419.3 1420.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 2024 Midstream College Open Chess Tournament (U12) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1374.6 1360.2 Analysis
18 Menlopark Open Chess Tournament 2024 (U12) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1374.6 1360.2 Analysis
17 2024 Prestige College Open Chess Tournament (D) 2024/07/06 2024/07/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1374.6 1360.2 Analysis
16 2024 Elise Steenkamp Open Chess Tournament (Queens) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1374.3 1357.6 Analysis
15 2024 Mid Gauteng Open Chess Tournament (B) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1407.8 1393.8 Analysis
14 2024 Silver Lakes Open Chess Tournament (C) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1480.0 1488.2 Analysis
13 2024 KSNG CHess Academy Open Tournament (C) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1480.0 1488.2 Analysis
12 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1447.3 1449.8 Analysis
11 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1419.3 1420.4 Analysis
10 2023 Etienne Lewis Closed Tournament (U10) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1412.1 1413.0 Analysis
9 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) 2023/07/28 2023/07/30 Bojanala Platina (NBR) Standard 120 1.00 6 6 2.5 1457.9 1460.4 Analysis
8 2023 Lubowski Open Tournament (D) 2023/06/24 2023/06/25 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1300.3 1320.8 Analysis
7 2023 Elize Steenkamp Open Tournament (D1) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 5.0 1300.3 1320.8 Analysis
6 GoForChess Junior Chess Championship 2023 (Junior) 2023/06/10 2023/06/10 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1300.3 1320.8 Analysis
5 Wynie Robbertse Open Tournament 2023 (E) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1300.3 1320.8 Analysis
4 Silver Lakes Open Chess Tournament (E) 2023/04/15 2023/04/15 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1247.1 1257.4 Analysis
3 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1253.1 1266.0 Analysis
2 2023 Piet Robbertse Fide Rated Open Chess Tournament (E) 2023/02/04 2023/02/04 Tshwane (GTP) Standard 90 0.94 5 0 0.0 1253.1 1266.0 Analysis
1 Harties Wolf Pack 2023 (U10) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 47 26 4 17 28.0 59.6 81.4 1300.2 1381.6
White 24 12 2 10 13.0 54.2 35.4 1297.2 1332.6
Black 23 14 2 7 15.0 65.2 129.3 1303.4 1432.7
Standard All 47 26 4 17 28.0 59.6 81.4 1300.2 1381.6
White 24 12 2 10 13.0 54.2 35.4 1297.2 1332.6
Black 23 14 2 7 15.0 65.2 129.3 1303.4 1432.7
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 96 58 9 29 62.5 65.1 128.4 1276.8 1405.2
White 50 29 4 17 31.0 62.0 102.0 1276.6 1378.6
Black 46 29 5 12 31.5 68.5 157.1 1277.0 1434.1
Standard All 96 58 9 29 62.5 65.1 128.4 1276.8 1405.2
White 50 29 4 17 31.0 62.0 102.0 1276.6 1378.6
Black 46 29 5 12 31.5 68.5 157.1 1277.0 1434.1
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 2150135551 Le Kay, A (Alexa) 2 2.0 2 0 0 100.0 1223.5 425.0 1648.5 View list
2 1150149177 Kleynhans, M (Magnus) 2 1.5 1 1 0 75.0 1329.6 212.5 1542.1 View list
3 1140134429 Botha, G (Gregory) 2 1.0 1 0 1 50.0 1250.1 0.0 1250.1 View list
4 1150147655 Alberts, E (Enrico) 2 1.0 1 0 1 50.0 1356.2 0.0 1356.2 View list
5 1140135082 Janse Van Rensburg, J (Josh) 2 0.0 0 0 2 0.0 1393.3 -425.0 968.3 View list
6 1150151381 Dreyer, P (Petrus Johannes) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list
7 1110138291 De Klerk, W (Wihan) 1 1.0 1 0 0 100.0 1447.3 425.0 1872.3 View list
8 2150137653 Conradie, I (Ingrid) 1 1.0 1 0 0 100.0 1300.3 425.0 1725.3 View list
9 1120131217 Coetzee, M (Merikus) 1 1.0 1 0 0 100.0 1374.3 425.0 1799.3 View list
10 1150136649 Coetzee, A (Adriaan) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list
11 1150136528 Geyer, L (Lourens) 1 1.0 1 0 0 100.0 1419.3 425.0 1844.3 View list
12 2150151382 Gabina, M (Mina) 1 1.0 1 0 0 100.0 1300.3 425.0 1725.3 View list
13 1090157435 Du Toit, C (Colenso) 1 1.0 1 0 0 100.0 1374.3 425.0 1799.3 View list
14 1140135620 Britz, B (Benjamin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1130134041 Botha, L (Logan) 1 1.0 1 0 0 100.0 1300.3 425.0 1725.3 View list
16 1090191971 Barnardt, Z (Zandré) 1 1.0 1 0 0 100.0 1447.3 425.0 1872.3 View list
17 1120143038 Boshoff, R (Reinhardt) 1 1.0 1 0 0 100.0 1447.3 425.0 1872.3 View list
18 2140149175 Boshoff, M (Milah) 1 1.0 1 0 0 100.0 1412.1 425.0 1837.1 View list
19 1150151763 Goncalves, E (Emilio) 1 1.0 1 0 0 100.0 1447.3 425.0 1872.3 View list
20 2140143071 Haupt, A (Abigail) 1 1.0 1 0 0 100.0 1253.1 425.0 1678.1 View list