Player Page

Coetzer, Z (Zinique)
Dob: 2010/01/14 (U16)
Gender: Female
Chess SA id: 2100097415
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (43 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 rating1342.0
Curent Weighted rating1322.6
Curent Weighted performance1280.4
Current official/published rating (highest between Raw, WR and WP)1342.0
Current floor (min rating allowed)845.6
Current highest rating achieved1345.6
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)±135.4
Current Raw change used (final)0.0
Projected new Raw rating1342.0
Projected new Weighed rating1325.5
Projected new Weighted performance1280.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1342.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1345.6
Projected new floor845.6
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 rating1342.3
Curent Weighted rating1320.0
Curent Weighted performance1280.4
Current official/published rating (highest between Raw, WR and WP)1342.3
Current floor (min rating allowed)846.6
Current highest rating achieved1346.6
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)±135.4
Current Raw change used (final)0.0
Projected new Raw rating1342.3
Projected new Weighed rating1323.3
Projected new Weighted performance1280.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1342.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1346.6
Projected new floor846.6
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 rating1222.4
Curent Weighted rating1222.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1222.4
Current floor (min rating allowed)722.4
Current highest rating achieved1222.4
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)±160.6
Current Raw change used (final)0.0
Projected new Raw rating1222.4
Projected new Weighed rating1222.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1222.4
Projected new floor722.4
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)722.4
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 floor722.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Hoerskool Overvaal Chess Open 2024 (C) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1345.6 1346.6 Analysis
2 Vaalpark Primary Chess Open 2024 (C) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1345.6 1346.6 Analysis
1 Laerskool Midvaal Chess Open Section 2024 (C) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1340.5 1340.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Hoerskool Overvaal Chess Open 2024 (C) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1345.6 1346.6 Analysis
21 Vaalpark Primary Chess Open 2024 (C) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1345.6 1346.6 Analysis
20 Laerskool Midvaal Chess Open Section 2024 (C) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1340.5 1340.8 Analysis
19 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 1307.1 1305.2 Analysis
18 Gauteng D7 Teams 2023 (U13) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1307.1 1305.2 Analysis
17 Overvaal Ope Jul 2023 (C) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1309.8 1305.7 Analysis
16 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1235.4 1222.0 Analysis
15 Gauteng Schools D7 2023 (U13 Girls) 2023/05/20 2023/05/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1235.4 1222.0 Analysis
14 Valia's Chess Tournament 2023 (C) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1235.4 1222.0 Analysis
13 Overvaal Open 2023 (D) 2023/04/15 2023/04/15 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1208.5 1184.6 Analysis
12 Hoerskool Drie Riviere Open 2023 (C) 2023/03/11 2023/03/11 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1243.5 1226.4 Analysis
11 AG Visser Open 2023 (A+B) 2023/02/18 2023/02/18 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1297.3 1288.3 Analysis
10 Laerkool Midvaal Chess Open 2023 (C) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1294.0 1281.8 Analysis
9 Super 8 Skaak 2022 (Seniors) 2022/10/14 2022/10/14 Bojanala Platina (NBR) Rapid 30 0.60 7 6 4.0 1284.7 1200.0 Analysis
8 D7 Teams 2022 (U13 Mixed+Girls) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1212.3 1224.8 Analysis
7 Overvaal Open 2022 (D) 2022/08/06 2022/08/06 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1212.3 1224.8 Analysis
6 2022 Gauteng Schools Individual Chess Championship (U13 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1103.4 1087.2 Analysis
5 Gaueng Schools D7 2022 (U13 Girls) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1103.4 1087.2 Analysis
4 Sasolburg Open 2018 (D) 2018/06/02 2018/06/02 Sedibeng (GSV) Standard 61 0.83 5 5 1.0 1163.8 1160.4 Analysis
3 D7 Primary School League 2023 (U9 Boys+Mixed) 2018/04/21 2018/04/21 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1117.7 1100.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 0 7 8.0 53.3 28.3 1315.8 1344.2
White 7 4 0 3 4.0 57.1 60.7 1357.2 1417.9
Black 8 4 0 4 4.0 50.0 0.0 1279.7 1279.7
Standard All 15 8 0 7 8.0 53.3 28.3 1315.8 1344.2
White 7 4 0 3 4.0 57.1 60.7 1357.2 1417.9
Black 8 4 0 4 4.0 50.0 0.0 1279.7 1279.7
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 109 58 7 44 61.5 56.4 54.6 1193.8 1248.4
White 56 29 4 23 31.0 55.4 45.5 1193.3 1238.8
Black 53 29 3 21 30.5 57.5 64.2 1194.4 1258.5
Standard All 103 54 7 42 57.5 55.8 49.5 1194.6 1244.2
White 53 27 4 22 29.0 54.7 40.1 1191.1 1231.2
Black 50 27 3 20 28.5 57.0 59.5 1198.4 1257.9
Rapid All 6 4 0 2 4.0 66.7 141.7 1179.9 1321.5
White 3 2 0 1 2.0 66.7 141.7 1232.0 1373.7
Black 3 2 0 1 2.0 66.7 141.7 1127.7 1269.4
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 210082952 Van Biljon, J (Jessica) 3 1.0 1 0 2 33.3 1140.4 -141.7 998.7 View list
2 1110141843 Dlamini, L (Lucky) 2 2.0 2 0 0 100.0 1307.1 425.0 1732.1 View list
3 1110149143 Radebe, T (Thato) 2 2.0 2 0 0 100.0 1345.6 425.0 1770.6 View list
4 209089669 Noton, HR (Hannah) 2 1.5 1 1 0 75.0 1221.8 212.5 1434.3 View list
5 1110116609 Van Nieuwenhuizen, J (Jacques) 2 1.0 1 0 1 50.0 1259.2 0.0 1259.2 View list
6 1110140213 De Jager, G (Gideon) 2 0.5 0 1 1 25.0 1327.7 -212.5 1115.2 View list
7 1110133701 Willemse, PJ (Pierre) 2 0.0 0 0 2 0.0 1252.9 -425.0 827.9 View list
8 108065201 De Villiers, J (Jean) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list
9 1110099329 De Kock, D (De-Han) 1 1.0 1 0 0 100.0 1284.7 425.0 1709.7 View list
10 2110155840 De Klerk, G (Gizelle) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
11 2100135907 Dlamini, L (Lwazi) 1 1.0 1 0 0 100.0 1340.5 425.0 1765.5 View list
12 2100302105 Andrews, M (Megan Ruth) 1 1.0 1 0 0 100.0 1345.6 425.0 1770.6 View list
13 1100118051 Colyn, R (Rohan) 1 1.0 1 0 0 100.0 1284.7 425.0 1709.7 View list
14 2110136513 Coetzer, J (Jessica) 1 1.0 1 0 0 100.0 1212.3 425.0 1637.3 View list
15 2100155838 Booysen, M (Minique) 1 1.0 1 0 0 100.0 1307.1 425.0 1732.1 View list
16 1100300119 Bouwenhorst, K (Keegan Esjee) 1 1.0 1 0 0 100.0 1340.5 425.0 1765.5 View list
17 2110117608 Els, M (Marika) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
18 2120135915 Emanuel, C (Caitlin) 1 1.0 1 0 0 100.0 1208.5 425.0 1633.5 View list
19 2090144710 Fourie, C (Corne) 1 1.0 1 0 0 100.0 1212.3 425.0 1637.3 View list
20 1100098054 Gouws, L (Luka) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list