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Scholastic Extension of the USCF State Chapter Oklahoma Chess Association.

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Ryan Sizemore Tops The Most Improved Players List

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Most Improved Player Standings

All players have a special seasonal CXR rating that is normalized to 1200 at the beginning of each school year. Advancement of this rating is the basis for the most improved player awards for the season up to a week prior to the state championship in March.

Sections are based on where the player would be without playing up at the beginning of the school year. Grade 6 players rated under 700 and grade K-4 players rated 500-699 are in the K-6 section.

Awards will be presented at the OSCO State Championship in March for most improved in each section and overall. The overall winner will only receive that most improved award.

Current Standings

Overall 29 October 2018
Place Name Grade Section Seasonal
Rating
1 Sizemore,Ryan A 11 U1100 1363
2 Li,Justin Tiancheng 3 K-6U700 1340
3 Braddy,Elizabeth Riley 4 U800 1333
4 Ratterman,Andrew 10 U800 1330
5 Brown,Holley Lorene 4 K-4U500 1319
6 Kumar,Krish 9 Premier 1315
7 Pai,Rahul Uday 8 U800 1314
8 Katakwar,Devansh 5 K-6U700 1311
9 Cao,Emily 2 K-4U500 1306
10 Mahayni,Zade Amer 9 U1100 1305
Rated Under 800
Place Name Grade Seasonal
Rating
1 Braddy,Elizabeth Riley 4 1333
2 Ratterman,Andrew 10 1330
3 Pai,Rahul Uday 8 1314
4 Xu,Jasmine H 6 1262
5 Boggs,Isaac W 10 1258
6 Jiang,Raymond Junyang 5 1255
7 Aquino,Benjamin Daniel 7 1242
Rated Under 1100
Place Name Grade Seasonal
Rating
1 Sizemore,Ryan A 11 1363
2 Mahayni,Zade Amer 9 1305
3 Williams,Xavier K 10 1247
4 Chen,Ryan Bohan 5 1243
5 Khurana,Ishan 5 1242
Premier
Place Name Grade Seasonal
Rating
1 Kumar,Krish 9 1315
2 Amburgy,Ryan 9 1267
3 Pullela,Naren 8 1257
4 Wang,Oscar Ao 6 1248
5 Barnes,Maxwell 6 1242
6 Cao,Zile 11 1242
Grades K-6 Rated Under 700
Place Name Grade Seasonal
Rating
1 Li,Justin Tiancheng 3 1340
2 Katakwar,Devansh 5 1311
3 Yu,Jeffery 6 1289
4 Li,Andrew Fang 5 1283
5 Chen,Melody 5 1269
6 Wang,Olli 3 1263
7 Huang,Miranda Joy 5 1257
8 Songrug,Purin 5 1256
9 Farell,Abigail 6 1242
10 Sun,James Snow 6 1242
Grades K-4 Rated Under 500
Place Name Grade Seasonal
Rating
1 Brown,Holley Lorene 4 1319
2 Cao,Emily 2 1306
3 Li,Joshua 4 1305
4 Chen,Kaylin 3 1287
5 Qiu,Charley 1 1269
6 Clear,William Henry 4 1263
7 Fong,Hudson Kenneth 3 1263
8 Li,Benjamin 3 1263
9 Xing,Jasper 3 1263
10 Khurana,Arush 2 1262
Grades 7-12 Rated Under 700
Place Name Grade Seasonal
Rating
1 Cheng,Michael Cheng 12 1304
2 Jimerson,Bodee Lee Jr 7 1283
3 Cao,Quyen Minh 11 1263
4 Frank,Sarah A 11 1263
5 Mody,Krish A 7 1263
6 Weaver,Matthew 7 1262
7 Neugin,Jaden 8 1261
8 Terrapin,Isaiah 8 1259
9 Brown,Lance 12 1242