Player Page

Van Zyl, M (Mischka)
Dob: 2008/09/23 (U18)
Gender: Female
Chess SA id: 208075126
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (121 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 rating1348.5
Current Weighted rating1316.1
Current Weighted performance931.9
Current official/published rating (highest between Raw, WR and WP)1348.5
Current highest rating achieved1348.5
Current floor (min rating allowed)848.5
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)±134.2
Current Raw change used (final)0.0
Projected new Raw rating1348.5
Projected new Weighed rating1211.3
Projected new Weighted performance931.9
Projected new final Raw rating (if new WP > new Raw)1348.5
Projected new highest rating1348.5
Projected new floor848.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1348.5
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 rating1290.6
Current Weighted rating1290.6
Current Weighted performance630.1
Current official/published rating (highest between Raw, WR and WP)1290.6
Current highest rating achieved1347.2
Current floor (min rating allowed)847.2
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)±145.7
Current Raw change used (final)0.0
Projected new Raw rating1290.6
Projected new Weighed rating1187.4
Projected new Weighted performance630.1
Projected new final Raw rating (if new WP > new Raw)1290.6
Projected new highest rating1347.2
Projected new floor847.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.6
Projected effective change (new Official - current Official)=0.0
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 rating1020.4
Current Weighted rating896.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1020.4
Current highest rating achieved1020.4
Current floor (min rating allowed)520.4
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)±214.2
Current Raw change used (final)0.0
Projected new Raw rating1020.4
Projected new Weighed rating826.5
Projected new Weighted performance647.1
Projected new final Raw rating (if new WP > new Raw)1020.4
Projected new highest rating1020.4
Projected new floor520.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1020.4
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 rating698.4
Current Weighted rating698.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)698.4
Current highest rating achieved698.4
Current floor (min rating allowed)500.0
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)±338.8
Current Raw change used (final)0.0
Projected new Raw rating698.4
Projected new Weighed rating642.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating698.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)698.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Bojanala's Clash Of Schools - Secondary 2024 (Girls Open) 2024/07/27 2024/07/27 Bojanala Platina (NBR) Rapid 35 0.66 5 5 5.0 1302.2 843.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Bojanala's Clash Of Schools - Secondary 2024 (Girls Open) 2024/07/27 2024/07/27 Bojanala Platina (NBR) Rapid 35 0.66 5 5 5.0 1302.2 843.2 Analysis
21 Bojanala Chess Federation Clash of Schools 2022 (Prestige) 2022/07/22 2022/07/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1333.6 1327.0 Analysis
20 Hoerskool Brits Toernooi 2020 (U14) 2020/03/14 2020/03/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1303.9 1301.1 Analysis
19 2019 South African Junior Team Championships (U12 Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1339.4 1347.2 Analysis
18 Inter Region 2019 (U12 Girls) 2019/10/19 2019/10/19 Bojanala Platina (NBR) Standard 60 0.83 5 5 5.0 1209.2 1244.2 Analysis
17 Lebone II 2019 (U12) 2019/09/14 2019/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1150.8 1165.2 Analysis
16 Laerskool Brits 2019 (U12) 2019/08/31 2019/08/31 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1114.6 1125.5 Analysis
15 Klipkerk 2019 (U12) 2019/08/24 2019/08/24 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1114.6 1125.5 Analysis
14 2019 Super 12 Laerskole (Seniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 1134.3 850.4 Analysis
13 Hoerskool Rustenburg Skaak 2019 (U12) 2019/04/13 2019/04/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1009.0 997.7 Analysis
12 Laerskool Olienpark 2019 (U12) 2019/04/06 2019/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1009.0 997.7 Analysis
11 Laerskool Vastrap Tournament 2019 (C) 2019/02/23 2019/02/23 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 949.9 903.4 Analysis
10 South African Junior Team Championships 2018 (U12A Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.0 885.9 824.2 Analysis
9 Bojanala Regionals 2018 (U12) 2018/09/15 2018/09/15 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 933.0 843.0 Analysis
8 Lebone II Chess 2018 (U12) 2018/09/01 2018/09/01 Cape Town (WCT) Standard 60 0.83 5 5 2.5 933.0 843.0 Analysis
7 Boys and Girls 2018 (U12 Girls) 2018/08/25 2018/08/25 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.5 1019.3 838.0 Analysis
6 Laerskool Brits Tournament 2018 (U12) 2018/08/04 2018/08/04 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1019.3 838.0 Analysis
5 Laerskool Proteapark Chess 2018 (C) 2018/05/19 2018/05/19 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 774.3 787.2 Analysis
4 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 4.5 774.3 698.4 Analysis
3 Laerskool Rustenburg 2018 (Primary School Girls) 2018/03/24 2018/03/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 709.6 709.6 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 5 0 0 5.0 100.0 425.0 1214.6 1639.6
White 3 3 0 0 3.0 100.0 425.0 1230.5 1655.5
Black 2 2 0 0 2.0 100.0 425.0 1190.7 1615.7
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 5 5 0 0 5.0 100.0 425.0 1214.6 1639.6
White 3 3 0 0 3.0 100.0 425.0 1230.5 1655.5
Black 2 2 0 0 2.0 100.0 425.0 1190.7 1615.7
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 115 69 4 42 71.0 61.7 99.8 1015.3 1115.0
White 54 37 2 15 38.0 70.4 173.1 1002.9 1176.0
Black 61 32 2 27 33.0 54.1 34.8 1026.2 1061.1
Standard All 100 57 3 40 58.5 58.5 72.2 1011.5 1083.7
White 47 31 2 14 32.0 68.1 153.7 1000.4 1154.2
Black 53 26 1 26 26.5 50.0 0.0 1021.3 1021.3
Rapid All 15 12 1 2 12.5 83.3 283.3 1040.6 1323.9
White 7 6 0 1 6.0 85.7 303.6 1019.5 1323.0
Black 8 6 1 1 6.5 81.3 265.6 1059.1 1324.7
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 108087734 Mostert, GS (Gideon) 3 2.5 2 1 0 83.3 940.6 283.3 1224.0 View list
2 2070096337 Babusi, B (Rebaone) 3 2.0 2 0 1 66.7 982.2 141.7 1123.8 View list
3 209088228 Combrink, ZA (Zenadine) 2 2.0 2 0 0 100.0 1109.1 425.0 1534.1 View list
4 108086552 Krog, J (Juhann) 2 2.0 2 0 0 100.0 821.3 425.0 1246.3 View list
5 1080115764 Kruger, R (Ruben) 2 2.0 2 0 0 100.0 1209.3 425.0 1634.3 View list
6 2080112988 Wolmarans, T (Tatum) 2 2.0 2 0 0 100.0 1156.5 425.0 1581.5 View list
7 108069885 Difotso, LR (Lebogang) 2 1.0 1 0 1 50.0 1132.7 0.0 1132.7 View list
8 109075164 Nel, JB (Janko) 2 1.0 1 0 1 50.0 1061.8 0.0 1061.8 View list
9 108076463 Nkuna, L (Lithalethu) 2 1.0 1 0 1 50.0 1118.5 0.0 1118.5 View list
10 109083250 Byliefeldt, L (Leroux) 2 0.0 0 0 2 0.0 1079.9 -425.0 654.9 View list
11 208088604 Monnig, E (Erika) 2 0.0 0 0 2 0.0 1018.9 -425.0 593.9 View list
12 208078409 Morake, O (Orefile) 2 0.0 0 0 2 0.0 1061.8 -425.0 636.8 View list
13 109081477 Bezuidenhout, N (Nathan) 1 1.0 1 0 0 100.0 1114.6 425.0 1539.6 View list
14 1070131252 Beyneveldt, A (Armand) 1 1.0 1 0 0 100.0 1303.9 425.0 1728.9 View list
15 2090099555 Baker, S (Shanel) 1 1.0 1 0 0 100.0 1209.2 425.0 1634.2 View list
16 208072577 Ackerman, B (Bea-Mari) 1 1.0 1 0 0 100.0 1019.3 425.0 1444.3 View list
17 1110097777 Britz, JD (Jakobus) 1 1.0 1 0 0 100.0 949.9 425.0 1374.9 View list
18 2080097769 Britz, D (Danielle) 1 1.0 1 0 0 100.0 1009.0 425.0 1434.0 View list
19 207053339 Devenish, T (Tara-Jane) 1 1.0 1 0 0 100.0 1019.3 425.0 1444.3 View list
20 108078407 De Klerk, AJ (Abraham Jacobus) 1 1.0 1 0 0 100.0 1150.8 425.0 1575.8 View list